Nearby Numbers

Positive, nonzero integers within three units

28019

c9a413

Twenty-Eight Thousand and Nineteen in Base 13 Tridecimal

28020

c9a513

Twenty-Eight Thousand and Twenty in Base 13 Tridecimal

28021

c9a613

Twenty-Eight Thousand and Twenty-One in Base 13 Tridecimal

28023

c9a813

Twenty-Eight Thousand and Twenty-Three in Base 13 Tridecimal

28024

c9a913

Twenty-Eight Thousand and Twenty-Four in Base 13 Tridecimal

28025

c9aa13

Twenty-Eight Thousand and Twenty-Five in Base 13 Tridecimal

Scientific Notation

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

2.8022e4

Reciprocal

A number multiplied with its reciprocal is one.

0.000103334a181a55913

The reciprocal of 28022 in Base 13 Tridecimal.

Palindrome?

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

The number c9a713 is not a palindrome.

Not A Prime Number

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

Twenty-eight thousand and twenty-two is a composite number with 4 total factors (including 1 and itself).   See primes in Base 13 Tridecimal

A Composite

Composites have more than just these two factors.

Twenty-eight thousand and twenty-two is a composite number with 4 total factors (including 1 and itself).

Prime Factors

2

213

Two in Base 13 Tridecimal

14011

64ba13

Fourteen Thousand and Eleven in Base 13 Tridecimal

Prime Factorization

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

2131 · 64ba131 = c9a713

Base Conversions

The number twenty-eight thousand and twenty-two in 35 different bases