Number: 11

Facts about the number: 11 is the number of pounds one gallon of pure maple syrup weighs. 11 is the number of denominations of Canadian currency produced in large quantities. 11 is the number of players on a soccer team on the field at a time as well as in a cricket team. 11 is the number of incarnations of The Doctor in BBC sci-fi series Doctor Who. 11 is the number of sides on the Canadian one-dollar coin (a hendecagon, an eleven-sided polygon). 11 is the largest known multiplicative persistence. 11 is a Størmer number, a Heegner number, and a Mills prime. 11 is the 5th smallest prime number.
The number of digits in the number: \( n \): \( d = \lfloor \log_{10}(n) \rfloor + 1 \)	2
Sum of the digits: \( n \): \( S = \sum_{i=1}^{k} d_i \)	2
Reverse number: \( \text{Reverse}(n) = \sum_{i=1}^{k} d_i \cdot 10^{k-i} \)	0.090909090909091
Binary number system: \( n = \sum_{i=0}^{k-1} d_i \cdot 2^i \)	10001101000
Hexadecimal number system: \( n = \sum_{i=0}^{k-1} d_i \cdot 16^i \)	468
Parity of the number: \( \text{Parity}(n) = n \mod 2 \)	odd
Simplicity of the number: \(\text{IsPrime}(n) = n > 1 \land \forall d \in [2, \sqrt{n}], n \mod d \neq 0\)	true
The square root: \(\sqrt{n} = n^{\frac{1}{2}}\)	3.3166247903554
The factorial of the number: \( n!=n \times (n-1) \times (n-2) \times \ldots \times 2 \times 1 \)	39916800
The sign of the number: \(\text{sign}(n) = \begin{cases} 1, & \text{if } n>0 \ 0, & \text{if } n=0 \ -1, & \text{if } n<0 \end{cases}\)	+
The nearest multiple of 10: \(\text{10}(n) = 10 \times \left\lfloor \frac{n + 5}{10} \right\rfloor\)	0
The nearest multiple of 100: \(\text{100}(n) = 100 \times \left\lfloor \frac{n + 50}{100} \right\rfloor\)	0
Sine: \(\sin(x) = \sum_{n=0}^{\infty} \frac{(-1)^n x^{2n+1}}{(2n+1)!}\)	-0.9999902065507
Cosine: \(\cos(x) = \sum_{n=0}^{\infty} \frac{(-1)^n x^{2n}}{(2n)!}\)	0.0044256979880508
Tangent: \(\tan(x) = \sum_{n=0}^{\infty} \frac{(-1)^n 2^{2n} (2^{2n} - 1) B_{2n} x^{2n-1}}{(2n)!}\)	-225.9508464542
The square of the number: \(\text{square}(n) = n^2\)	121
Cubic root: \(\text{}(n) = \sqrt[3]{n}\)	2.2239800905693
Natural logarithm: \(\ln(ab) = \ln(a) + \ln(b)\)	2.3978952727984
Common logarithm: \(\log_{10}(ab) = \log_{10}(a) + \log_{10}(b)\)	1.0413926851582
All divisors of a number: \( D(n) = \{ d \in \mathbb{Z}^+ : n \mod d = 0 \} \)	1, 11
Base64:	MTEuMjg=
SHA1:	04433ef010ca80867cf026d34732be336b91f779
MD5:	c3745f072f23f8f9c3a9dc2e4dc23627
Converts a number to a Roman representation:	XI
Converting the number of seconds to days, hours, minutes and seconds:	days: 0, hours: 0, minutes: 0, seconds: 11.
Converts a number to a date in UNIX time format:
	Chinese:	1970 月 1 星期四
	Spanish:	1970 Enero 1 Jueves
	English:	1970 January 1 Thursday
	Hindi:	1970 जनवरी 1 गुरुवार
	Arab:	1970 يناير 1 الخميس
	Bengal:	1970 জানুয়ারী 1 বৃহস্পতিবার
	Portuguese:	1970 Janeiro 1 Quinta-feira
	Russian:	1970 Январь 1 Четверг
	Japanese:	1970 一月 1 木曜日
	Lahnda:	1970 جنوری 1 جمعرات
	Marathi:	1970 जानेवारी 1 गुरुवार
	Telugu:	1970 జనవరి 1 గురువారం
	Malay:	1970 Januari 1 Khamis
	Turkish:	1970 Ocak 1 Perşembe
	Korean:	1970 1월 1 목요일
	French:	1970 Janvier 1 Jeudi
	German:	1970 Januar 1 Donnerstag
	Vietnamese:	1970 Tháng Một 1 Thứ năm
	Tamil:	1970 ஜனவரி 1 வியாழக்கிழமை
	Urdu:	1970 جنوری 1 جمعرات
	Javanese:	1970 Januari 1 Kemis
	Italian:	1970 Gennaio 1 Giovedì
	Persian:	1970 ژانویه 1 پنج‌شنبه
	Gujaratis:	1970 જાન્યુઆરી 1 ગુરુવાર
Length:
	11 kilometers = 11,000.00 meters
	11 miles = 17,702.74 meters
	11 feet = 3.35 meters
	11 inches = 0.28 meters
	11 yards = 10.06 meters
	11 meters = 0.01 kilometers
	11 meters = 0.01 miles
	11 meters = 36.09 feet
	11 meters = 433.07 inches
	11 meters = 12.03 yards
Weight:
	11 pounds = 4.99 kilograms
	11 grams = 0.01 kilograms
	11 ounces = 0.31 kilograms
	11 tons = 9,979.04 kilograms
	11 kilograms = 24.25 pounds
	11 kilograms = 11,000.00 grams
	11 kilograms = 388.01 ounces
	11 kilograms = 0.01 tons
Volume:
	11 gallons = 41.64 liters
	11 milliliters = 0.01 liters
	11 cubic meters = 11,000.00 liters
	11 liters = 2.91 gallons
	11 liters = 11,000.00 milliliters
	11 liters = 0.01 cubic meters
Area:
	11 acres = 44,515.46 square meters
	11 hectares = 110,000.00 square meters
	11 square feet = 1.02 square meters
	11 square inches = 0.01 square meters
	11 square meters = 0.00 acres
	11 square meters = 0.00 hectares
	11 square meters = 118.40 square feet
	11 square meters = 17,050.03 square inches
Temperature:
	11 celsius = 51.80 fahrenheit
	11 celsius = 284.15 kelvin
	11 fahrenheit = -11.67 celsius
	11 fahrenheit = 261.48 kelvin
	11 kelvin = -262.15 celsius
	11 kelvin = -439.87 fahrenheit
Time:
	11 seconds = 0.18 minutes
	11 seconds = 0.00 hours
	11 seconds = 0.00 days
	11 minutes = 660.00 seconds
	11 minutes = 0.18 hours
	11 minutes = 0.01 days
	11 hours = 39,600.00 seconds
	11 hours = 660.00 minutes
	11 hours = 0.46 days
	11 days = 950,400.00 seconds
	11 days = 15,840.00 minutes
	11 days = 264.00 hours
Energy:
	11 joules = 2.63 calories
	11 joules = 0.01 kilojoules
	11 joules = 0.00 watt hours
	11 calories = 46.02 joules
	11 calories = 0.05 kilojoules
	11 kilojoules = 11,000.00 joules
	11 kilojoules = 2,629.07 calories
	11 watt hours = 39,600.00 joules
	11 watt hours = 39.60 kilojoules
Information:
	11 bytes = 0.01 kilobytes
	11 kilobytes = 11,264.00 bytes
	11 kilobytes = 0.01 megabytes
	11 megabytes = 11,264.00 kilobytes
	11 megabytes = 0.01 gigabytes
	11 gigabytes = 11,264.00 megabytes
	11 gigabytes = 0.01 terabytes
	11 terabytes = 11,264.00 gigabytes