The Number

103987

One Hundred and Three Thousand Nine Hundred and Eighty-Seven

In Base 21 Unovigesimal Is

b4gg21

The numbers with a 21 subscript use Base 21 Unovigesimal notation.

For more familiar numbers: See One Hundred and Three Thousand Nine Hundred and Eighty-Seven in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

103984
b4gd21
One Hundred and Three Thousand Nine Hundred and Eighty-Four in Base 21 Unovigesimal
103985
b4ge21
One Hundred and Three Thousand Nine Hundred and Eighty-Five in Base 21 Unovigesimal
103986
b4gf21
One Hundred and Three Thousand Nine Hundred and Eighty-Six in Base 21 Unovigesimal
103988
b4gh21
One Hundred and Three Thousand Nine Hundred and Eighty-Eight in Base 21 Unovigesimal
103989
b4gi21
One Hundred and Three Thousand Nine Hundred and Eighty-Nine in Base 21 Unovigesimal
103990
b4gj21
One Hundred and Three Thousand Nine Hundred and Ninety in Base 21 Unovigesimal

Scientific Notation

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

1.03987e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0001i5g6gj81b12721

The reciprocal of 103987 in Base 21 Unovigesimal.

Palindrome?

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

The number b4gg21 is not a palindrome.

Not A Prime Number

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

One hundred and three thousand nine hundred and eighty-seven is a composite number with 8 total factors (including 1 and itself).   See primes in Base 21 Unovigesimal

A Composite

Composites have more than just these two factors.

One hundred and three thousand nine hundred and eighty-seven is a composite number with 8 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 one hundred and three thousand nine hundred and eighty-seven has the following 3 prime factors:

13
d21
Thirteen in Base 21 Unovigesimal
19
j21
Nineteen in Base 21 Unovigesimal
421
k121
Four Hundred and Twenty-One in Base 21 Unovigesimal

Prime Factorization

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

d211 · j211 · k1211 = b4gg21

Base Conversions

The number one hundred and three thousand nine hundred and eighty-seven in 35 different bases