The Number

472198

Four Hundred and Seventy-Two Thousand One Hundred and Ninety-Eight

In Base 21 Unovigesimal Is

28kfd21

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

For more familiar numbers: See Four Hundred and Seventy-Two Thousand One Hundred and Ninety-Eight in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

472195
28kfa21
Four Hundred and Seventy-Two Thousand One Hundred and Ninety-Five in Base 21 Unovigesimal
472196
28kfb21
Four Hundred and Seventy-Two Thousand One Hundred and Ninety-Six in Base 21 Unovigesimal
472197
28kfc21
Four Hundred and Seventy-Two Thousand One Hundred and Ninety-Seven in Base 21 Unovigesimal
472199
28kfe21
Four Hundred and Seventy-Two Thousand One Hundred and Ninety-Nine in Base 21 Unovigesimal
472200
28kff21
Four Hundred and Seventy-Two Thousand Two Hundred in Base 21 Unovigesimal
472201
28kfg21
Four Hundred and Seventy-Two Thousand Two Hundred and One in Base 21 Unovigesimal

Scientific Notation

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

4.72198e5

Reciprocal

A number multiplied with its reciprocal is one.

0.00008dd5c1gib8c6a21

The reciprocal of 472198 in Base 21 Unovigesimal.

Palindrome?

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

The number 28kfd21 is not a palindrome.

Not A Prime Number

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

Four hundred and seventy-two thousand one hundred and ninety-eight is a composite number with 8 total factors (including 1 and itself).   See primes in Base 21 Unovigesimal

A Composite

Composites have more than just these two factors.

Four hundred and seventy-two thousand one hundred and ninety-eight 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 four hundred and seventy-two thousand one hundred and ninety-eight has the following 3 prime factors:

2
221
Two in Base 21 Unovigesimal
229
aj21
Two Hundred and Twenty-Nine in Base 21 Unovigesimal
1031
27221
One Thousand and Thirty-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

2211 · aj211 · 272211 = 28kfd21

Base Conversions

The number four hundred and seventy-two thousand one hundred and ninety-eight in 35 different bases