Nearby Numbers

Positive, nonzero integers within three units

21232

2d1c20

Twenty-One Thousand Two Hundred and Thirty-Two in Base 20 Vigesimal

21233

2d1d20

Twenty-One Thousand Two Hundred and Thirty-Three in Base 20 Vigesimal

21234

2d1e20

Twenty-One Thousand Two Hundred and Thirty-Four in Base 20 Vigesimal

21236

2d1g20

Twenty-One Thousand Two Hundred and Thirty-Six in Base 20 Vigesimal

21237

2d1h20

Twenty-One Thousand Two Hundred and Thirty-Seven in Base 20 Vigesimal

21238

2d1i20

Twenty-One Thousand Two Hundred and Thirty-Eight in Base 20 Vigesimal

Scientific Notation

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

2.1235e4

Reciprocal

A number multiplied with its reciprocal is one.

0.0007adhgh596j2420

The reciprocal of 21235 in Base 20 Vigesimal.

Palindrome?

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

The number 2d1f20 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 two hundred and thirty-five is a composite number with 8 total factors (including 1 and itself).   See primes in Base 20 Vigesimal

A Composite

Composites have more than just these two factors.

Twenty-one thousand two hundred and thirty-five is a composite number with 8 total factors (including 1 and itself).

Prime Factors

5

520

Five in Base 20 Vigesimal

31

1b20

Thirty-One in Base 20 Vigesimal

137

6h20

One Hundred and Thirty-Seven in Base 20 Vigesimal

Prime Factorization

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

5201 · 1b201 · 6h201 = 2d1f20

Base Conversions

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