The Number

22

Twenty-Two

In Base 20 Vigesimal Is

1220

The numbers with a 20 subscript use Base 20 Vigesimal notation.

For more familiar numbers: See Twenty-Two in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

19
j20
Nineteen in Base 20 Vigesimal
20
1020
Twenty in Base 20 Vigesimal
21
1120
Twenty-One in Base 20 Vigesimal
23
1320
Twenty-Three in Base 20 Vigesimal
24
1420
Twenty-Four in Base 20 Vigesimal
25
1520
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.

2.2e1

Reciprocal

A number multiplied with its reciprocal is one.

0.0i3ceai3ceai420

The reciprocal of 22 in Base 20 Vigesimal.

Palindrome?

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

The number 1220 is not a palindrome.

Not A Prime Number

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

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

Prime Factors

The prime factors of a positive integer are the integers that divide it exactly and are also prime.

The number twenty-two has the following 2 prime factors:

2
220
Two in Base 20 Vigesimal
11
b20
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 · b201 = 1220

Base Conversions

The number twenty-two in 35 different bases