The Number

40031

Forty Thousand and Thirty-One

In Base 18 Octodecimal Is

6f9h18

The numbers with a 18 subscript use Base 18 Octodecimal notation.

For more familiar numbers: See Forty Thousand and Thirty-One in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

40028
6f9e18
Forty Thousand and Twenty-Eight in Base 18 Octodecimal
40029
6f9f18
Forty Thousand and Twenty-Nine in Base 18 Octodecimal
40030
6f9g18
Forty Thousand and Thirty in Base 18 Octodecimal
40032
6fa018
Forty Thousand and Thirty-Two in Base 18 Octodecimal
40033
6fa118
Forty Thousand and Thirty-Three in Base 18 Octodecimal
40034
6fa218
Forty Thousand and Thirty-Four in Base 18 Octodecimal

Scientific Notation

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

4.0031e4

Reciprocal

A number multiplied with its reciprocal is one.

0.0002b3bbc07ed3d218

The reciprocal of 40031 in Base 18 Octodecimal.

Palindrome?

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

The number 6f9h18 is not a palindrome.

A Prime Number

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

Forty thousand and thirty-one is the 4206th prime number.   See primes in Base 18 Octodecimal

Not A Composite

Composites have more than just these two factors.

Forty Thousand and Thirty-One is not a composite number because it has exactly two factors: One and Forty Thousand and Thirty-One

Prime Factors

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

The number forty thousand and thirty-one has the following 1 prime factor:

40031
6f9h18
Forty Thousand and Thirty-One in Base 18 Octodecimal

Prime Factorization

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

6f9h181 = 6f9h18

Base Conversions

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