Nearby Numbers

Positive, nonzero integers within three units

28019

3a0j20

Twenty-Eight Thousand and Nineteen in Base 20 Vigesimal

28020

3a1020

Twenty-Eight Thousand and Twenty in Base 20 Vigesimal

28021

3a1120

Twenty-Eight Thousand and Twenty-One in Base 20 Vigesimal

28023

3a1320

Twenty-Eight Thousand and Twenty-Three in Base 20 Vigesimal

28024

3a1420

Twenty-Eight Thousand and Twenty-Four in Base 20 Vigesimal

28025

3a1520

Twenty-Eight Thousand and Twenty-Five in Base 20 Vigesimal

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.

0.0005e3i7i4786g4e20

The reciprocal of 28022 in Base 20 Vigesimal.

Palindrome?

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

The number 3a1220 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 20 Vigesimal

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

220

Two in Base 20 Vigesimal

14011

1f0b20

Fourteen Thousand and Eleven in Base 20 Vigesimal

Prime Factorization

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

2201 · 1f0b201 = 3a1220

Base Conversions

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