The Number

20225

Twenty Thousand Two Hundred and Twenty-Five

In Base 21 Unovigesimal Is

23i221

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

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

Nearby Numbers

Positive, nonzero integers within three units

20222
23hk21
Twenty Thousand Two Hundred and Twenty-Two in Base 21 Unovigesimal
20223
23i021
Twenty Thousand Two Hundred and Twenty-Three in Base 21 Unovigesimal
20224
23i121
Twenty Thousand Two Hundred and Twenty-Four in Base 21 Unovigesimal
20226
23i321
Twenty Thousand Two Hundred and Twenty-Six in Base 21 Unovigesimal
20227
23i421
Twenty Thousand Two Hundred and Twenty-Seven in Base 21 Unovigesimal
20228
23i521
Twenty Thousand Two Hundred and Twenty-Eight in Base 21 Unovigesimal

Scientific Notation

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

2.0225e4

Reciprocal

A number multiplied with its reciprocal is one.

0.0009cjcc63kb48a21

The reciprocal of 20225 in Base 21 Unovigesimal.

Palindrome?

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

The number 23i221 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 two hundred and twenty-five is a composite number with 6 total factors (including 1 and itself).   See primes in Base 21 Unovigesimal

A Composite

Composites have more than just these two factors.

Twenty thousand two hundred and twenty-five is a composite number with 6 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 two hundred and twenty-five has the following 2 prime factors:

5
521
Five in Base 21 Unovigesimal
809
1hb21
Eight Hundred and Nine in Base 21 Unovigesimal

Prime Factorization

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

5212 · 1hb211 = 23i221

Base Conversions

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