The Number

11005

Eleven Thousand and Five

In Base 12 Duodecimal Is

645112

The numbers with a 12 subscript use Base 12 Duodecimal notation.

For more familiar numbers: See Eleven Thousand and Five in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

11002
644a12
Eleven Thousand and Two in Base 12 Duodecimal
11003
644b12
Eleven Thousand and Three in Base 12 Duodecimal
11004
645012
Eleven Thousand and Four in Base 12 Duodecimal
11006
645212
Eleven Thousand and Six in Base 12 Duodecimal
11007
645312
Eleven Thousand and Seven in Base 12 Duodecimal
11008
645412
Eleven Thousand and Eight in Base 12 Duodecimal

Scientific Notation

Scientific notation expresses a quantity as the product of its significand with 10 raised to an integer exponent.

1.1005e4

Reciprocal

A number multiplied with its reciprocal is one.

0.0001a73b59a7842b1512

The reciprocal of 11005 in Base 12 Duodecimal.

Palindrome?

A numerical palindrome has the same value when all of its digits are reversed.

The number 645112 is not a palindrome.

Not A Prime Number

A prime number is a positive integer that is divisible only by itself and one.

Eleven thousand and five is a composite number with 8 total factors (including 1 and itself).   See primes in Base 12 Duodecimal

A Composite

Composites have more than just these two factors.

Eleven thousand and five is a composite number with 8 total factors (including 1 and itself).

Prime Factors

The prime factors of a positive integer are the integers that divide it exactly and are also prime.

The number eleven thousand and five has the following 3 prime factors:

5
512
Five in Base 12 Duodecimal
31
2712
Thirty-One in Base 12 Duodecimal
71
5b12
Seventy-One in Base 12 Duodecimal

Prime Factorization

The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities

5121 · 27121 · 5b121 = 645112

Base Conversions

The number eleven thousand and five in 35 different bases