# 348

The numbers with a 8 subscript use Base 8 Octal notation.

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

## Nearby Numbers

Positive, nonzero integers within three units

25
318
Twenty-Five in Base 8 Octal
26
328
Twenty-Six in Base 8 Octal
27
338
Twenty-Seven in Base 8 Octal
29
358
Twenty-Nine in Base 8 Octal
30
368
Thirty in Base 8 Octal
31
378
Thirty-One in Base 8 Octal

## 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.

### `0.02222222222222222228`

The reciprocal of 28 in Base 8 Octal.

## Palindrome?

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

The number 348 is not a palindrome.

## Not A Prime Number

A prime number is a positive integer that is divisible only by itself and one.

Twenty-eight is a composite number with 6 total factors (including 1 and itself).   See primes in Base 8 Octal

## A Composite

Composites have more than just these two factors.

Twenty-eight is a composite number with 6 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 twenty-eight has the following 2 prime factors:

2
28
Two in Base 8 Octal
7
78
Seven in Base 8 Octal

## Prime Factorization

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

## Base Conversions

The number twenty-eight in 35 different bases