The Number

72146

Seventy-Two Thousand One Hundred and Forty-Six

In Base 21 Unovigesimal Is

7gcb21

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

For more familiar numbers: See Seventy-Two Thousand One Hundred and Forty-Six in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

72143
7gc821
Seventy-Two Thousand One Hundred and Forty-Three in Base 21 Unovigesimal
72144
7gc921
Seventy-Two Thousand One Hundred and Forty-Four in Base 21 Unovigesimal
72145
7gca21
Seventy-Two Thousand One Hundred and Forty-Five in Base 21 Unovigesimal
72147
7gcc21
Seventy-Two Thousand One Hundred and Forty-Seven in Base 21 Unovigesimal
72148
7gcd21
Seventy-Two Thousand One Hundred and Forty-Eight in Base 21 Unovigesimal
72149
7gce21
Seventy-Two Thousand One Hundred and Forty-Nine in Base 21 Unovigesimal

Scientific Notation

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

7.2146e4

Reciprocal

A number multiplied with its reciprocal is one.

0.0002ecga8h1a9ebd21

The reciprocal of 72146 in Base 21 Unovigesimal.

Palindrome?

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

The number 7gcb21 is not a palindrome.

Not A Prime Number

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

Seventy-two thousand one hundred and forty-six is a composite number with 4 total factors (including 1 and itself).   See primes in Base 21 Unovigesimal

A Composite

Composites have more than just these two factors.

Seventy-two thousand one hundred and forty-six is a composite number with 4 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 seventy-two thousand one hundred and forty-six has the following 2 prime factors:

2
221
Two in Base 21 Unovigesimal
36073
3igg21
Thirty-Six Thousand and Seventy-Three in Base 21 Unovigesimal

Prime Factorization

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

2211 · 3igg211 = 7gcb21

Base Conversions

The number seventy-two thousand one hundred and forty-six in 35 different bases