Base | Representation |
---|---|
bin | 1111100010101… |
… | …01111110100100 |
3 | 100002022202200111 |
4 | 13301111332210 |
5 | 231334004323 |
6 | 20534222404 |
7 | 3142113520 |
oct | 761257644 |
9 | 302282614 |
10 | 130375588 |
11 | 67659122 |
12 | 377b4a04 |
13 | 2101a725 |
14 | 1345ad80 |
15 | b6a4c0d |
hex | 7c55fa4 |
130375588 has 24 divisors (see below), whose sum is σ = 261297792. Its totient is φ = 55758144.
The previous prime is 130375577. The next prime is 130375589. The reversal of 130375588 is 885573031.
It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 130375588.
It is not an unprimeable number, because it can be changed into a prime (130375589) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9456 + ... + 18712.
It is an arithmetic number, because the mean of its divisors is an integer number (10887408).
Almost surely, 2130375588 is an apocalyptic number.
It is an amenable number.
130375588 is an abundant number, since it is smaller than the sum of its proper divisors (130922204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130375588 is a wasteful number, since it uses less digits than its factorization.
130375588 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9771 (or 9769 counting only the distinct ones).
The product of its (nonzero) digits is 100800, while the sum is 40.
The square root of 130375588 is about 11418.2129950356. The cubic root of 130375588 is about 507.0670924650.
The spelling of 130375588 in words is "one hundred thirty million, three hundred seventy-five thousand, five hundred eighty-eight".
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