Nearby Numbers

Positive, nonzero integers within three units

21930

9c9c13

Twenty-One Thousand Nine Hundred and Thirty in Base 13 Tridecimal

21931

9ca013

Twenty-One Thousand Nine Hundred and Thirty-One in Base 13 Tridecimal

21932

9ca113

Twenty-One Thousand Nine Hundred and Thirty-Two in Base 13 Tridecimal

21934

9ca313

Twenty-One Thousand Nine Hundred and Thirty-Four in Base 13 Tridecimal

21935

9ca413

Twenty-One Thousand Nine Hundred and Thirty-Five in Base 13 Tridecimal

21936

9ca513

Twenty-One Thousand Nine Hundred and Thirty-Six in Base 13 Tridecimal

Scientific Notation

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

2.1933e4

Reciprocal

A number multiplied with its reciprocal is one.

0.00013c0bc213520b3913

The reciprocal of 21933 in Base 13 Tridecimal.

Palindrome?

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

The number 9ca213 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 nine hundred and thirty-three is a composite number with 6 total factors (including 1 and itself).   See primes in Base 13 Tridecimal

A Composite

Composites have more than just these two factors.

Twenty-one thousand nine hundred and thirty-three is a composite number with 6 total factors (including 1 and itself).

Prime Factors

3

313

Three in Base 13 Tridecimal

2437

115613

Two Thousand Four Hundred and Thirty-Seven in Base 13 Tridecimal

Prime Factorization

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

3132 · 1156131 = 9ca213

Base Conversions

The number twenty-one thousand nine hundred and thirty-three in 35 different bases