The Number

18239

Eightteen Thousand Two Hundred and Thirty-Nine

In Base 31 Untrigesimal Is

iub31

The numbers with a 31 subscript use Base 31 Untrigesimal notation.

For more familiar numbers: See Eightteen Thousand Two Hundred and Thirty-Nine in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

18236
iu831
Eightteen Thousand Two Hundred and Thirty-Six in Base 31 Untrigesimal
18237
iu931
Eightteen Thousand Two Hundred and Thirty-Seven in Base 31 Untrigesimal
18238
iua31
Eightteen Thousand Two Hundred and Thirty-Eight in Base 31 Untrigesimal
18240
iuc31
Eightteen Thousand Two Hundred and Forty in Base 31 Untrigesimal
18241
iud31
Eightteen Thousand Two Hundred and Forty-One in Base 31 Untrigesimal
18242
iue31
Eightteen Thousand Two Hundred and Forty-Two in Base 31 Untrigesimal

Scientific Notation

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

1.8239e4

Reciprocal

A number multiplied with its reciprocal is one.

0.001jjkklnd3dos31

The reciprocal of 18239 in Base 31 Untrigesimal.

Palindrome?

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

The number iub31 is not a palindrome.

Not A Prime Number

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

Eightteen thousand two hundred and thirty-nine is a composite number with 8 total factors (including 1 and itself).   See primes in Base 31 Untrigesimal

A Composite

Composites have more than just these two factors.

Eightteen thousand two hundred and thirty-nine 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 eightteen thousand two hundred and thirty-nine has the following 3 prime factors:

13
d31
Thirteen in Base 31 Untrigesimal
23
n31
Twenty-Three in Base 31 Untrigesimal
61
1u31
Sixty-One in Base 31 Untrigesimal

Prime Factorization

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

d311 · n311 · 1u311 = iub31

Base Conversions

The number eightteen thousand two hundred and thirty-nine in 35 different bases