The Number

19907

Nineteen Thousand Nine Hundred and Seven

In Base 13 Tridecimal Is

90a413

The numbers with a 13 subscript use Base 13 Tridecimal notation.

For more familiar numbers: See Nineteen Thousand Nine Hundred and Seven in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

19904
90a113
Nineteen Thousand Nine Hundred and Four in Base 13 Tridecimal
19905
90a213
Nineteen Thousand Nine Hundred and Five in Base 13 Tridecimal
19906
90a313
Nineteen Thousand Nine Hundred and Six in Base 13 Tridecimal
19908
90a513
Nineteen Thousand Nine Hundred and Eight in Base 13 Tridecimal
19909
90a613
Nineteen Thousand Nine Hundred and Nine in Base 13 Tridecimal
19910
90a713
Nineteen Thousand Nine Hundred and Ten in Base 13 Tridecimal

Scientific Notation

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

1.9907e4

Reciprocal

A number multiplied with its reciprocal is one.

0.00015861105796349413

The reciprocal of 19907 in Base 13 Tridecimal.

Palindrome?

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

The number 90a413 is not a palindrome.

Not A Prime Number

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

Nineteen thousand nine hundred and seven is a composite number with 4 total factors (including 1 and itself).   See primes in Base 13 Tridecimal

A Composite

Composites have more than just these two factors.

Nineteen thousand nine hundred and seven is a composite number with 4 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 nineteen thousand nine hundred and seven has the following 2 prime factors:

17
1413
Seventeen in Base 13 Tridecimal
1171
6c113
One Thousand One Hundred and Seventy-One in Base 13 Tridecimal

Prime Factorization

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

14131 · 6c1131 = 90a413

Base Conversions

The number nineteen thousand nine hundred and seven in 35 different bases