Nearby Numbers

Positive, nonzero integers within three units

20028

Twenty Thousand and Twenty-Eight

20029

Twenty Thousand and Twenty-Nine

20030

Twenty Thousand and Thirty

20032

Twenty Thousand and Thirty-Two

20033

Twenty Thousand and Thirty-Three

20034

Twenty Thousand and Thirty-Four

Scientific Notation

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

2.0031e4

Reciprocal

A number multiplied with its reciprocal is one.

0.000049922619939094404

The reciprocal of 20031.

Palindrome?

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

The number 20031 is not a palindrome.

Not A Prime Number

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

Twenty thousand and thirty-one is a composite number with 8 total factors (including 1 and itself).   See primes in Base 10 Decimal

A Composite

Composites have more than just these two factors.

Twenty thousand and thirty-one is a composite number with 8 total factors (including 1 and itself).

Prime Factors

3

Three

11

Eleven

607

Six Hundred and Seven

Prime Factorization

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

31 · 111 · 6071 = 20031

Base Conversions

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