The Number

220018

Two Hundred and Twenty Thousand and Eightteen

In Base 21 Unovigesimal Is

12fj121

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

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

Nearby Numbers

Positive, nonzero integers within three units

220015
12fij21
Two Hundred and Twenty Thousand and Fifteen in Base 21 Unovigesimal
220016
12fik21
Two Hundred and Twenty Thousand and Sixteen in Base 21 Unovigesimal
220017
12fj021
Two Hundred and Twenty Thousand and Seventeen in Base 21 Unovigesimal
220019
12fj221
Two Hundred and Twenty Thousand and Nineteen in Base 21 Unovigesimal
220020
12fj321
Two Hundred and Twenty Thousand and Twenty in Base 21 Unovigesimal
220021
12fj421
Two Hundred and Twenty Thousand and Twenty-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.

2.20018e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0000ibh20a13e98621

The reciprocal of 220018 in Base 21 Unovigesimal.

Palindrome?

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

The number 12fj121 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 and eightteen 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.

Two hundred and twenty thousand and eightteen 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 two hundred and twenty thousand and eightteen has the following 3 prime factors:

2
221
Two in Base 21 Unovigesimal
23
1221
Twenty-Three in Base 21 Unovigesimal
4783
ahg21
Four Thousand Seven Hundred and Eighty-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 · 12211 · ahg211 = 12fj121

Base Conversions

The number two hundred and twenty thousand and eightteen in 35 different bases