The Number

21970

Twenty-One Thousand Nine Hundred and Seventy

In Base 14 Quattuordecimal Is

801414

The numbers with a 14 subscript use Base 14 Quattuordecimal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

21967
801114
Twenty-One Thousand Nine Hundred and Sixty-Seven in Base 14 Quattuordecimal
21968
801214
Twenty-One Thousand Nine Hundred and Sixty-Eight in Base 14 Quattuordecimal
21969
801314
Twenty-One Thousand Nine Hundred and Sixty-Nine in Base 14 Quattuordecimal
21971
801514
Twenty-One Thousand Nine Hundred and Seventy-One in Base 14 Quattuordecimal
21972
801614
Twenty-One Thousand Nine Hundred and Seventy-Two in Base 14 Quattuordecimal
21973
801714
Twenty-One Thousand Nine Hundred and Seventy-Three in Base 14 Quattuordecimal

Scientific Notation

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

2.1970e4

Reciprocal

A number multiplied with its reciprocal is one.

0.0001a6a0cc4d02ca0614

The reciprocal of 21970 in Base 14 Quattuordecimal.

Palindrome?

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

The number 801414 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 seventy is a composite number with 16 total factors (including 1 and itself).   See primes in Base 14 Quattuordecimal

A Composite

Composites have more than just these two factors.

Twenty-one thousand nine hundred and seventy is a composite number with 16 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 nine hundred and seventy has the following 3 prime factors:

2
214
Two in Base 14 Quattuordecimal
5
514
Five in Base 14 Quattuordecimal
13
d14
Thirteen in Base 14 Quattuordecimal

Prime Factorization

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

2141 · 5141 · d143 = 801414

Base Conversions

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