Nearby Numbers

Positive, nonzero integers within three units

21027

44cf17

Twenty-One Thousand and Twenty-Seven in Base 17 Septendecimal

21028

44cg17

Twenty-One Thousand and Twenty-Eight in Base 17 Septendecimal

21029

44d017

Twenty-One Thousand and Twenty-Nine in Base 17 Septendecimal

21031

44d217

Twenty-One Thousand and Thirty-One in Base 17 Septendecimal

21032

44d317

Twenty-One Thousand and Thirty-Two in Base 17 Septendecimal

21033

44d417

Twenty-One Thousand and 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.

2.1030e4

Reciprocal

A number multiplied with its reciprocal is one.

0.0003g8d110ca3ega717

The reciprocal of 21030 in Base 17 Septendecimal.

Palindrome?

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

The number 44d117 is not a palindrome.

Not A Prime Number

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

Twenty-one thousand and thirty is a composite number with 16 total factors (including 1 and itself).   See primes in Base 17 Septendecimal

A Composite

Composites have more than just these two factors.

Twenty-one thousand and thirty is a composite number with 16 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

701

27417

Seven Hundred and One 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 · 274171 = 44d117

Base Conversions

The number twenty-one thousand and thirty in 35 different bases