Nearby Numbers

Positive, nonzero integers within three units

27

2312

Twenty-Seven in Base 12 Duodecimal

28

2412

Twenty-Eight in Base 12 Duodecimal

29

2512

Twenty-Nine in Base 12 Duodecimal

31

2712

Thirty-One in Base 12 Duodecimal

32

2812

Thirty-Two in Base 12 Duodecimal

33

2912

Thirty-Three in Base 12 Duodecimal

Scientific Notation

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

3e1

Reciprocal

A number multiplied with its reciprocal is one.

0.049724972497249812

The reciprocal of 30 in Base 12 Duodecimal.

Palindrome?

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

The number 2612 is not a palindrome.

Not A Prime Number

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

Thirty is a composite number with 8 total factors (including 1 and itself).   See primes in Base 12 Duodecimal

A Composite

Composites have more than just these two factors.

Thirty is a composite number with 8 total factors (including 1 and itself).

Prime Factors

2

212

Two in Base 12 Duodecimal

3

312

Three in Base 12 Duodecimal

5

512

Five in Base 12 Duodecimal

Prime Factorization

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

2121 · 3121 · 5121 = 2612

Base Conversions

The number thirty in 35 different bases