The Number

1022

One Thousand and Twenty-Two

In Base 2 Binary Is

11111111102

The numbers with a 2 subscript use Base 2 Binary notation.

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

Nearby Numbers

Positive, nonzero integers within three units

1019
11111110112
One Thousand and Nineteen in Base 2 Binary
1020
11111111002
One Thousand and Twenty in Base 2 Binary
1021
11111111012
One Thousand and Twenty-One in Base 2 Binary
1023
11111111112
One Thousand and Twenty-Three in Base 2 Binary
1024
100000000002
One Thousand and Twenty-Four in Base 2 Binary
1025
100000000012
One Thousand and Twenty-Five in Base 2 Binary

Scientific Notation

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

1.022e3

Reciprocal

A number multiplied with its reciprocal is one.

0.00000000010000000010000000010000000010000000010000000012

The reciprocal of 1022 in Base 2 Binary.

Palindrome?

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

The number 11111111102 is not a palindrome.

Not A Prime Number

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

One thousand and twenty-two is a composite number with 8 total factors (including 1 and itself).   See primes in Base 2 Binary

A Composite

Composites have more than just these two factors.

One thousand and twenty-two is a composite number with 8 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 one thousand and twenty-two has the following 3 prime factors:

2
102
Two in Base 2 Binary
7
1112
Seven in Base 2 Binary
73
10010012
Seventy-Three in Base 2 Binary

Prime Factorization

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

1021 · 11121 · 100100121 = 11111111102

Base Conversions

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