Nearby Numbers

Positive, nonzero integers within three units

27

1a17

Twenty-Seven in Base 17 Septendecimal

28

1b17

Twenty-Eight in Base 17 Septendecimal

29

1c17

Twenty-Nine in Base 17 Septendecimal

31

1e17

Thirty-One in Base 17 Septendecimal

32

1f17

Thirty-Two in Base 17 Septendecimal

33

1g17

Thirty-Three in Base 17 Septendecimal

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.

0.09ad09ad09ad0917

The reciprocal of 30 in Base 17 Septendecimal.

Palindrome?

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

The number 1d17 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 17 Septendecimal

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

217

Two in Base 17 Septendecimal

3

317

Three in Base 17 Septendecimal

5

517

Five in Base 17 Septendecimal

Prime Factorization

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

2171 · 3171 · 5171 = 1d17

Base Conversions

The number thirty in 35 different bases