The Number

225009

Two Hundred and Twenty-Five Thousand and Nine

In Base 18 Octodecimal Is

22a8918

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

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

Nearby Numbers

Positive, nonzero integers within three units

225006
22a8618
Two Hundred and Twenty-Five Thousand and Six in Base 18 Octodecimal
225007
22a8718
Two Hundred and Twenty-Five Thousand and Seven in Base 18 Octodecimal
225008
22a8818
Two Hundred and Twenty-Five Thousand and Eight in Base 18 Octodecimal
225010
22a8a18
Two Hundred and Twenty-Five Thousand and Ten in Base 18 Octodecimal
225011
22a8b18
Two Hundred and Twenty-Five Thousand and Eleven in Base 18 Octodecimal
225012
22a8c18
Two Hundred and Twenty-Five Thousand and Twelve in Base 18 Octodecimal

Scientific Notation

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

2.25009e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0000872fba91bd67b18

The reciprocal of 225009 in Base 18 Octodecimal.

Palindrome?

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

The number 22a8918 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-five thousand and nine is a composite number with 12 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 twenty-five thousand and nine is a composite number with 12 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-five thousand and nine has the following 3 prime factors:

3
318
Three in Base 18 Octodecimal
23
1518
Twenty-Three in Base 18 Octodecimal
1087
36718
One Thousand and Eighty-Seven in Base 18 Octodecimal

Prime Factorization

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

3182 · 15181 · 367181 = 22a8918

Base Conversions

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