# 20213

The numbers with a 3 subscript use Base 3 Ternary notation.

For more familiar numbers: See Sixty-One in Base 10 Decimal

## Nearby Numbers

Positive, nonzero integers within three units

58
20113
Fifty-Eight in Base 3 Ternary
59
20123
Fifty-Nine in Base 3 Ternary
60
20203
Sixty in Base 3 Ternary
62
20223
Sixty-Two in Base 3 Ternary
63
21003
Sixty-Three in Base 3 Ternary
64
21013
Sixty-Four in Base 3 Ternary

## 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.

### `0.000102221200010222120001022212000113`

The reciprocal of 61 in Base 3 Ternary.

## Palindrome?

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

The number 20213 is not a palindrome.

## A Prime Number

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

Sixty-one is the 18th prime number.   See primes in Base 3 Ternary

## Not A Composite

Composites have more than just these two factors.

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

## Prime Factors

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

The number sixty-one has the following 1 prime factor:

61
20213
Sixty-One in Base 3 Ternary

## Prime Factorization

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

## Base Conversions

The number sixty-one in 35 different bases