The Number

15801

Fifteen Thousand Eight Hundred and One

In Base 20 Vigesimal Is

1ja120

The numbers with a 20 subscript use Base 20 Vigesimal notation.

For more familiar numbers: See Fifteen Thousand Eight Hundred and One in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

15798
1j9i20
Fifteen Thousand Seven Hundred and Ninety-Eight in Base 20 Vigesimal
15799
1j9j20
Fifteen Thousand Seven Hundred and Ninety-Nine in Base 20 Vigesimal
15800
1ja020
Fifteen Thousand Eight Hundred in Base 20 Vigesimal
15802
1ja220
Fifteen Thousand Eight Hundred and Two in Base 20 Vigesimal
15803
1ja320
Fifteen Thousand Eight Hundred and Three in Base 20 Vigesimal
15804
1ja420
Fifteen Thousand Eight Hundred and Four in Base 20 Vigesimal

Scientific Notation

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

1.5801e4

Reciprocal

A number multiplied with its reciprocal is one.

0.000a2a7ac970a91d20

The reciprocal of 15801 in Base 20 Vigesimal.

Palindrome?

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

The number 1ja120 is not a palindrome.

Not A Prime Number

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

Fifteen thousand eight hundred and one is a composite number with 8 total factors (including 1 and itself).   See primes in Base 20 Vigesimal

A Composite

Composites have more than just these two factors.

Fifteen thousand eight hundred and one 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 fifteen thousand eight hundred and one has the following 3 prime factors:

3
320
Three in Base 20 Vigesimal
23
1320
Twenty-Three in Base 20 Vigesimal
229
b920
Two Hundred and Twenty-Nine in Base 20 Vigesimal

Prime Factorization

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

3201 · 13201 · b9201 = 1ja120

Base Conversions

The number fifteen thousand eight hundred and one in 35 different bases