Base | Representation |
---|---|
bin | 10000011100110… |
… | …10111100011110 |
3 | 100121200000211010 |
4 | 20032122330132 |
5 | 240311414420 |
6 | 21405440050 |
7 | 3263651565 |
oct | 1016327436 |
9 | 317600733 |
10 | 137998110 |
11 | 70995028 |
12 | 3a270026 |
13 | 227890b3 |
14 | 14482bdc |
15 | c1ad4e0 |
hex | 839af1e |
137998110 has 32 divisors (see below), whose sum is σ = 338245632. Its totient is φ = 36016160.
The previous prime is 137998103. The next prime is 137998111. The reversal of 137998110 is 11899731.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (137998111) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47526 + ... + 50345.
It is an arithmetic number, because the mean of its divisors is an integer number (10570176).
Almost surely, 2137998110 is an apocalyptic number.
137998110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
137998110 is an abundant number, since it is smaller than the sum of its proper divisors (200247522).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
137998110 is a wasteful number, since it uses less digits than its factorization.
137998110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 97928.
The product of its (nonzero) digits is 13608, while the sum is 39.
The square root of 137998110 is about 11747.2596804531. The cubic root of 137998110 is about 516.7625660814.
The spelling of 137998110 in words is "one hundred thirty-seven million, nine hundred ninety-eight thousand, one hundred ten".
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