The Number

155001

One Hundred and Fifty-Five Thousand and One

In Base 21 Unovigesimal Is

gfa021

The numbers with a 21 subscript use Base 21 Unovigesimal notation.

For more familiar numbers: See One Hundred and Fifty-Five Thousand and One in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

154998
gf9i21
One Hundred and Fifty-Four Thousand Nine Hundred and Ninety-Eight in Base 21 Unovigesimal
154999
gf9j21
One Hundred and Fifty-Four Thousand Nine Hundred and Ninety-Nine in Base 21 Unovigesimal
155000
gf9k21
One Hundred and Fifty-Five Thousand in Base 21 Unovigesimal
155002
gfa121
One Hundred and Fifty-Five Thousand and Two in Base 21 Unovigesimal
155003
gfa221
One Hundred and Fifty-Five Thousand and Three in Base 21 Unovigesimal
155004
gfa321
One Hundred and Fifty-Five Thousand and Four in Base 21 Unovigesimal

Scientific Notation

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

1.55001e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0001576hi71c9d7g21

The reciprocal of 155001 in Base 21 Unovigesimal.

Palindrome?

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

The number gfa021 is not a palindrome.

Not A Prime Number

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

One hundred and fifty-five thousand and one is a composite number with 24 total factors (including 1 and itself).   See primes in Base 21 Unovigesimal

A Composite

Composites have more than just these two factors.

One hundred and fifty-five thousand and one is a composite number with 24 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 one hundred and fifty-five thousand and one has the following 4 prime factors:

3
321
Three in Base 21 Unovigesimal
7
721
Seven in Base 21 Unovigesimal
11
b21
Eleven in Base 21 Unovigesimal
61
2j21
Sixty-One in Base 21 Unovigesimal

Prime Factorization

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

3211 · 7211 · b212 · 2j211 = gfa021

Base Conversions

The number one hundred and fifty-five thousand and one in 35 different bases