The Number

202101

Two Hundred and Two Thousand One Hundred and One

In Base 18 Octodecimal Is

1gbdf18

The numbers with a 18 subscript use Base 18 Octodecimal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

202098
1gbdc18
Two Hundred and Two Thousand and Ninety-Eight in Base 18 Octodecimal
202099
1gbdd18
Two Hundred and Two Thousand and Ninety-Nine in Base 18 Octodecimal
202100
1gbde18
Two Hundred and Two Thousand One Hundred in Base 18 Octodecimal
202102
1gbdg18
Two Hundred and Two Thousand One Hundred and Two in Base 18 Octodecimal
202103
1gbdh18
Two Hundred and Two Thousand One Hundred and Three in Base 18 Octodecimal
202104
1gbe018
Two Hundred and Two Thousand One Hundred and Four in Base 18 Octodecimal

Scientific Notation

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

2.02101e5

Reciprocal

A number multiplied with its reciprocal is one.

0.00009654hgh3f72518

The reciprocal of 202101 in Base 18 Octodecimal.

Palindrome?

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

The number 1gbdf18 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 two thousand one hundred and one is a composite number with 16 total factors (including 1 and itself).   See primes in Base 18 Octodecimal

A Composite

Composites have more than just these two factors.

Two hundred and two thousand one hundred and one is a composite number with 16 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 two thousand one hundred and one has the following 4 prime factors:

3
318
Three in Base 18 Octodecimal
23
1518
Twenty-Three in Base 18 Octodecimal
29
1b18
Twenty-Nine in Base 18 Octodecimal
101
5b18
One Hundred and One in Base 18 Octodecimal

Prime Factorization

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

3181 · 15181 · 1b181 · 5b181 = 1gbdf18

Base Conversions

The number two hundred and two thousand one hundred and one in 35 different bases