The Number

220992

Two Hundred and Twenty Thousand Nine Hundred and Ninety-Two

In Base 21 Unovigesimal Is

12i2921

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

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

Nearby Numbers

Positive, nonzero integers within three units

220989
12i2621
Two Hundred and Twenty Thousand Nine Hundred and Eighty-Nine in Base 21 Unovigesimal
220990
12i2721
Two Hundred and Twenty Thousand Nine Hundred and Ninety in Base 21 Unovigesimal
220991
12i2821
Two Hundred and Twenty Thousand Nine Hundred and Ninety-One in Base 21 Unovigesimal
220993
12i2a21
Two Hundred and Twenty Thousand Nine Hundred and Ninety-Three in Base 21 Unovigesimal
220994
12i2b21
Two Hundred and Twenty Thousand Nine Hundred and Ninety-Four in Base 21 Unovigesimal
220995
12i2c21
Two Hundred and Twenty Thousand Nine Hundred and Ninety-Five in Base 21 Unovigesimal

Scientific Notation

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

2.20992e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0000ia2079g4b66i21

The reciprocal of 220992 in Base 21 Unovigesimal.

Palindrome?

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

The number 12i2921 is not a palindrome.

Not A Prime Number

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

Two hundred and twenty thousand nine hundred and ninety-two is a composite number with 28 total factors (including 1 and itself).   See primes in Base 21 Unovigesimal

A Composite

Composites have more than just these two factors.

Two hundred and twenty thousand nine hundred and ninety-two is a composite number with 28 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 two hundred and twenty thousand nine hundred and ninety-two has the following 3 prime factors:

2
221
Two in Base 21 Unovigesimal
3
321
Three in Base 21 Unovigesimal
1151
2ch21
One Thousand One Hundred and Fifty-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

2216 · 3211 · 2ch211 = 12i2921

Base Conversions

The number two hundred and twenty thousand nine hundred and ninety-two in 35 different bases