The Number
11131
Eleven Thousand One Hundred and Thirty-One
In Base 21 Unovigesimal Is
145121
The numbers with a 21 subscript use Base 21 Unovigesimal notation.
For more familiar numbers: See Eleven Thousand One Hundred and Thirty-One in Base 10 Decimal
Nearby Numbers
Positive, nonzero integers within three units
Scientific Notation
Scientific notation expresses a quantity as the product of its significand with 10 raised to an integer exponent.
1.1131e4
Reciprocal
A number multiplied with its reciprocal is one.
0.000h9j36k6c33j521
The reciprocal of 11131 in Base 21 Unovigesimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 145121 is not a palindrome.
A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Eleven thousand one hundred and thirty-one is the 1349th prime number. See primes in Base 21 Unovigesimal
Not A Composite
Composites have more than just these two factors.
Eleven Thousand One Hundred and Thirty-One is not a composite number because it has exactly two factors: One and Eleven Thousand One Hundred and Thirty-One
Prime Factors
The number eleven thousand one hundred and thirty-one has the following 1 prime factor:
Prime Factorization
The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities
1451211
= 145121
Base Conversions
The number eleven thousand one hundred and thirty-one in 35 different bases