Nearby Numbers

Positive, nonzero integers within three units

21026

1020212

Twenty-One Thousand and Twenty-Six in Base 12 Duodecimal

21027

1020312

Twenty-One Thousand and Twenty-Seven in Base 12 Duodecimal

21028

1020412

Twenty-One Thousand and Twenty-Eight in Base 12 Duodecimal

21030

1020612

Twenty-One Thousand and Thirty in Base 12 Duodecimal

21031

1020712

Twenty-One Thousand and Thirty-One in Base 12 Duodecimal

21032

1020812

Twenty-One Thousand and Thirty-Two in Base 12 Duodecimal

Scientific Notation

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

2.1029e4

Reciprocal

A number multiplied with its reciprocal is one.

0.0000b9bb0ba4a2b599412

The reciprocal of 21029 in Base 12 Duodecimal.

Palindrome?

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

The number 1020512 is not a palindrome.

Not A Prime Number

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

Twenty-one thousand and twenty-nine is a composite number with 4 total factors (including 1 and itself).   See primes in Base 12 Duodecimal

A Composite

Composites have more than just these two factors.

Twenty-one thousand and twenty-nine is a composite number with 4 total factors (including 1 and itself).

Prime Factors

17

1512

Seventeen in Base 12 Duodecimal

1237

87112

One Thousand Two Hundred and Thirty-Seven in Base 12 Duodecimal

Prime Factorization

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

15121 · 871121 = 1020512

Base Conversions

The number twenty-one thousand and twenty-nine in 35 different bases