# c019

The numbers with a 19 subscript use Base 19 Nonadecimal notation.

For more familiar numbers: See Two Hundred and Twenty-Eight in Base 10 Decimal

## Nearby Numbers

Positive, nonzero integers within three units

225
bg19
Two Hundred and Twenty-Five in Base 19 Nonadecimal
226
bh19
Two Hundred and Twenty-Six in Base 19 Nonadecimal
227
bi19
Two Hundred and Twenty-Seven in Base 19 Nonadecimal
229
c119
Two Hundred and Twenty-Nine in Base 19 Nonadecimal
230
c219
Two Hundred and Thirty in Base 19 Nonadecimal
231
c319
Two Hundred and Thirty-One in Base 19 Nonadecimal

## Scientific Notation

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

## Reciprocal

A number multiplied with its reciprocal is one.

### `0.01b1b1b1b1b1b1819`

The reciprocal of 228 in Base 19 Nonadecimal.

## Palindrome?

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

The number c019 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-eight is a composite number with 12 total factors (including 1 and itself).   See primes in Base 19 Nonadecimal

## A Composite

Composites have more than just these two factors.

Two hundred and twenty-eight 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-eight has the following 3 prime factors:

2
219
3
319
19
1019

## Prime Factorization

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

## Base Conversions

The number two hundred and twenty-eight in 35 different bases