Base | Representation |
---|---|
bin | 111100111000110101… |
… | …1100000110100001100 |
3 | 110111111121221202211010 |
4 | 1321301223200310030 |
5 | 4120242100012032 |
6 | 140022452125220 |
7 | 12306155536311 |
oct | 1716153406414 |
9 | 414447852733 |
10 | 130756250892 |
11 | 504a9549673 |
12 | 21412006810 |
13 | c43a77a577 |
14 | 6485ac6d08 |
15 | 3604447ccc |
hex | 1e71ae0d0c |
130756250892 has 48 divisors (see below), whose sum is σ = 315224349440. Its totient is φ = 42158467008.
The previous prime is 130756250861. The next prime is 130756250903. The reversal of 130756250892 is 298052657031.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1176967 + ... + 1283262.
Almost surely, 2130756250892 is an apocalyptic number.
130756250892 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
130756250892 is an abundant number, since it is smaller than the sum of its proper divisors (184468098548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130756250892 is a wasteful number, since it uses less digits than its factorization.
130756250892 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2460382 (or 2460380 counting only the distinct ones).
The product of its (nonzero) digits is 907200, while the sum is 48.
The spelling of 130756250892 in words is "one hundred thirty billion, seven hundred fifty-six million, two hundred fifty thousand, eight hundred ninety-two".
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