The Number

21140

Twenty-One Thousand One Hundred and Forty

In Base 22 Duovigesimal Is

1lek22

The numbers with a 22 subscript use Base 22 Duovigesimal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

21137
1leh22
Twenty-One Thousand One Hundred and Thirty-Seven in Base 22 Duovigesimal
21138
1lei22
Twenty-One Thousand One Hundred and Thirty-Eight in Base 22 Duovigesimal
21139
1lej22
Twenty-One Thousand One Hundred and Thirty-Nine in Base 22 Duovigesimal
21141
1lel22
Twenty-One Thousand One Hundred and Forty-One in Base 22 Duovigesimal
21142
1lf022
Twenty-One Thousand One Hundred and Forty-Two in Base 22 Duovigesimal
21143
1lf122
Twenty-One Thousand One Hundred and Forty-Three in Base 22 Duovigesimal

Scientific Notation

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

2.1140e4

Reciprocal

A number multiplied with its reciprocal is one.

0.000b1h6769iikj422

The reciprocal of 21140 in Base 22 Duovigesimal.

Palindrome?

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

The number 1lek22 is not a palindrome.

Not A Prime Number

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

Twenty-one thousand one hundred and forty is a composite number with 24 total factors (including 1 and itself).   See primes in Base 22 Duovigesimal

A Composite

Composites have more than just these two factors.

Twenty-one thousand one hundred and forty is a composite number with 24 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-one thousand one hundred and forty has the following 4 prime factors:

2
222
Two in Base 22 Duovigesimal
5
522
Five in Base 22 Duovigesimal
7
722
Seven in Base 22 Duovigesimal
151
6j22
One Hundred and Fifty-One in Base 22 Duovigesimal

Prime Factorization

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

2222 · 5221 · 7221 · 6j221 = 1lek22

Base Conversions

The number twenty-one thousand one hundred and forty in 35 different bases