Nearby Numbers

Positive, nonzero integers within three units

21834

212a22

Twenty-One Thousand Eight Hundred and Thirty-Four in Base 22 Duovigesimal

21835

212b22

Twenty-One Thousand Eight Hundred and Thirty-Five in Base 22 Duovigesimal

21836

212c22

Twenty-One Thousand Eight Hundred and Thirty-Six in Base 22 Duovigesimal

21838

212e22

Twenty-One Thousand Eight Hundred and Thirty-Eight in Base 22 Duovigesimal

21839

212f22

Twenty-One Thousand Eight Hundred and Thirty-Nine in Base 22 Duovigesimal

21840

212g22

Twenty-One Thousand Eight Hundred and Forty in Base 22 Duovigesimal

Scientific Notation

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

2.1837e4

Reciprocal

A number multiplied with its reciprocal is one.

0.000ag024gga1e2j22

The reciprocal of 21837 in Base 22 Duovigesimal.

Palindrome?

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

The number 212d22 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 eight hundred and thirty-seven is a composite number with 8 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 eight hundred and thirty-seven is a composite number with 8 total factors (including 1 and itself).

Prime Factors

3

322

Three in Base 22 Duovigesimal

29

1722

Twenty-Nine in Base 22 Duovigesimal

251

b922

Two 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

3221 · 17221 · b9221 = 212d22

Base Conversions

The number twenty-one thousand eight hundred and thirty-seven in 35 different bases