Base | Representation |
---|---|
bin | 1000000001110000010… |
… | …1011100100000010110 |
3 | 111011222012021010220000 |
4 | 2000130011130200112 |
5 | 4224414444033443 |
6 | 143204404552130 |
7 | 12651353605515 |
oct | 2003405344026 |
9 | 434865233800 |
10 | 137910142998 |
11 | 5353a7536a1 |
12 | 228899b2646 |
13 | 1000a915b14 |
14 | 6963c6267c |
15 | 38c250e8d3 |
hex | 201c15c816 |
137910142998 has 40 divisors (see below), whose sum is σ = 309046801800. Its totient is φ = 45966191040.
The previous prime is 137910142991. The next prime is 137910143053. The reversal of 137910142998 is 899241019731.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (137910142991) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2421453 + ... + 2477751.
It is an arithmetic number, because the mean of its divisors is an integer number (7726170045).
Almost surely, 2137910142998 is an apocalyptic number.
137910142998 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
137910142998 is an abundant number, since it is smaller than the sum of its proper divisors (171136658802).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
137910142998 is a wasteful number, since it uses less digits than its factorization.
137910142998 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71434 (or 71425 counting only the distinct ones).
The product of its (nonzero) digits is 979776, while the sum is 54.
The spelling of 137910142998 in words is "one hundred thirty-seven billion, nine hundred ten million, one hundred forty-two thousand, nine hundred ninety-eight".
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