The Number

81037

Eighty-One Thousand and Thirty-Seven

In Base 18 Octodecimal Is

dg2118

The numbers with a 18 subscript use Base 18 Octodecimal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

81034
dg1g18
Eighty-One Thousand and Thirty-Four in Base 18 Octodecimal
81035
dg1h18
Eighty-One Thousand and Thirty-Five in Base 18 Octodecimal
81036
dg2018
Eighty-One Thousand and Thirty-Six in Base 18 Octodecimal
81038
dg2218
Eighty-One Thousand and Thirty-Eight in Base 18 Octodecimal
81039
dg2318
Eighty-One Thousand and Thirty-Nine in Base 18 Octodecimal
81040
dg2418
Eighty-One Thousand and Forty in Base 18 Octodecimal

Scientific Notation

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

8.1037e4

Reciprocal

A number multiplied with its reciprocal is one.

0.000155cee04c8ea418

The reciprocal of 81037 in Base 18 Octodecimal.

Palindrome?

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

The number dg2118 is not a palindrome.

Not A Prime Number

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

Eighty-one thousand and thirty-seven is a composite number with 8 total factors (including 1 and itself).   See primes in Base 18 Octodecimal

A Composite

Composites have more than just these two factors.

Eighty-one thousand and thirty-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 eighty-one thousand and thirty-seven has the following 3 prime factors:

11
b18
Eleven in Base 18 Octodecimal
53
2h18
Fifty-Three in Base 18 Octodecimal
139
7d18
One Hundred and Thirty-Nine in Base 18 Octodecimal

Prime Factorization

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

b181 · 2h181 · 7d181 = dg2118

Base Conversions

The number eighty-one thousand and thirty-seven in 35 different bases