# 727

The numbers with a 27 subscript use Base 27 Heptavigesimal notation.

For more familiar numbers: See Seven in Base 10 Decimal

## Nearby Numbers

Positive, nonzero integers within three units

4
427
Four in Base 27 Heptavigesimal
5
527
Five in Base 27 Heptavigesimal
6
627
Six in Base 27 Heptavigesimal
8
827
Eight in Base 27 Heptavigesimal
9
927
Nine in Base 27 Heptavigesimal
10
a27
Ten in Base 27 Heptavigesimal

## 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.

### `0.3n3n3n3n3n3l27`

The reciprocal of 7 in Base 27 Heptavigesimal.

## Palindrome?

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

The number 727 is a palindrome.

## A Prime Number

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

Seven is the 4th prime number.   See primes in Base 27 Heptavigesimal

## Not A Composite

Composites have more than just these two factors.

Seven is not a composite number because it has exactly two factors: One and Seven

## Prime Factors

The prime factors of a positive integer are the integers that divide it exactly and are also prime.

The number seven has the following 1 prime factor:

7
727
Seven in Base 27 Heptavigesimal

## Prime Factorization

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

## Base Conversions

The number seven in 35 different bases