Nearby Numbers

Positive, nonzero integers within three units

20020

5dea15

Twenty Thousand and Twenty in Base 15 Quindecimal

20021

5deb15

Twenty Thousand and Twenty-One in Base 15 Quindecimal

20022

5dec15

Twenty Thousand and Twenty-Two in Base 15 Quindecimal

20024

5dee15

Twenty Thousand and Twenty-Four in Base 15 Quindecimal

20025

5e0015

Twenty Thousand and Twenty-Five in Base 15 Quindecimal

20026

5e0115

Twenty Thousand and Twenty-Six in Base 15 Quindecimal

Scientific Notation

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

2.0023e4

Reciprocal

A number multiplied with its reciprocal is one.

0.00027dd25034acdae15

The reciprocal of 20023 in Base 15 Quindecimal.

Palindrome?

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

The number 5ded15 is not a palindrome.

A Prime Number

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

Twenty thousand and twenty-three is the 2265th prime number.   See primes in Base 15 Quindecimal

Not A Composite

Composites have more than just these two factors.

Twenty Thousand and Twenty-Three is not a composite number because it has exactly two factors: One and Twenty Thousand and Twenty-Three

Prime Factors

20023

5ded15

Twenty Thousand and Twenty-Three in Base 15 Quindecimal

Prime Factorization

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

5ded151 = 5ded15

Base Conversions

The number twenty thousand and twenty-three in 35 different bases