The Number

20190

Twenty Thousand One Hundred and Ninety

In Base 31 Untrigesimal Is

l0931

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

For more familiar numbers: See Twenty Thousand One Hundred and Ninety in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

20187
l0631
Twenty Thousand One Hundred and Eighty-Seven in Base 31 Untrigesimal
20188
l0731
Twenty Thousand One Hundred and Eighty-Eight in Base 31 Untrigesimal
20189
l0831
Twenty Thousand One Hundred and Eighty-Nine in Base 31 Untrigesimal
20191
l0a31
Twenty Thousand One Hundred and Ninety-One in Base 31 Untrigesimal
20192
l0b31
Twenty Thousand One Hundred and Ninety-Two in Base 31 Untrigesimal
20193
l0c31
Twenty Thousand One Hundred and Ninety-Three in Base 31 Untrigesimal

Scientific Notation

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

2.0190e4

Reciprocal

A number multiplied with its reciprocal is one.

0.001emui62gi36r31

The reciprocal of 20190 in Base 31 Untrigesimal.

Palindrome?

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

The number l0931 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 one hundred and ninety is a composite number with 16 total factors (including 1 and itself).   See primes in Base 31 Untrigesimal

A Composite

Composites have more than just these two factors.

Twenty thousand one hundred and ninety is a composite number with 16 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 twenty thousand one hundred and ninety has the following 4 prime factors:

2
231
Two in Base 31 Untrigesimal
3
331
Three in Base 31 Untrigesimal
5
531
Five in Base 31 Untrigesimal
673
lm31
Six Hundred and Seventy-Three in Base 31 Untrigesimal

Prime Factorization

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

2311 · 3311 · 5311 · lm311 = l0931

Base Conversions

The number twenty thousand one hundred and ninety in 35 different bases