The Number

218198

Two Hundred and Eightteen Thousand One Hundred and Ninety-Eight

In Base 31 Untrigesimal Is

7a1k31

The numbers with a 31 subscript use Base 31 Untrigesimal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

218195
7a1h31
Two Hundred and Eightteen Thousand One Hundred and Ninety-Five in Base 31 Untrigesimal
218196
7a1i31
Two Hundred and Eightteen Thousand One Hundred and Ninety-Six in Base 31 Untrigesimal
218197
7a1j31
Two Hundred and Eightteen Thousand One Hundred and Ninety-Seven in Base 31 Untrigesimal
218199
7a1l31
Two Hundred and Eightteen Thousand One Hundred and Ninety-Nine in Base 31 Untrigesimal
218200
7a1m31
Two Hundred and Eightteen Thousand Two Hundred in Base 31 Untrigesimal
218201
7a1n31
Two Hundred and Eightteen Thousand Two Hundred and One in Base 31 Untrigesimal

Scientific Notation

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

2.18198e5

Reciprocal

A number multiplied with its reciprocal is one.

0.000476d40ijc6931

The reciprocal of 218198 in Base 31 Untrigesimal.

Palindrome?

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

The number 7a1k31 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 eightteen thousand one hundred and ninety-eight is a composite number with 8 total factors (including 1 and itself).   See primes in Base 31 Untrigesimal

A Composite

Composites have more than just these two factors.

Two hundred and eightteen 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 two hundred and eightteen thousand one hundred and ninety-eight has the following 3 prime factors:

2
231
Two in Base 31 Untrigesimal
79
2h31
Seventy-Nine in Base 31 Untrigesimal
1381
1dh31
One Thousand Three Hundred and Eighty-One in Base 31 Untrigesimal

Prime Factorization

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

2311 · 2h311 · 1dh311 = 7a1k31

Base Conversions

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