Nearby Numbers

Positive, nonzero integers within three units

21430

99a613

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

21431

99a713

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

21432

99a813

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

21434

99aa13

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

21435

99ab13

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

21436

99ac13

Twenty-One Thousand Four 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.

2.1433e4

Reciprocal

A number multiplied with its reciprocal is one.

0.0001442874cb9517b313

The reciprocal of 21433 in Base 13 Tridecimal.

Palindrome?

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

The number 99a913 is not a palindrome.

A Prime Number

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

Twenty-one thousand four hundred and thirty-three is the 2406th prime number.   See primes in Base 13 Tridecimal

Not A Composite

Composites have more than just these two factors.

Twenty-One Thousand Four Hundred and Thirty-Three is not a composite number because it has exactly two factors: One and Twenty-One Thousand Four Hundred and Thirty-Three

Prime Factors

21433

99a913

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

Prime Factorization

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

99a9131 = 99a913

Base Conversions

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