Base | Representation |
---|---|
bin | 111100111101110111… |
… | …1101011101011101100 |
3 | 110111221101201000101120 |
4 | 1321323233223223230 |
5 | 4121113312204030 |
6 | 140051323340540 |
7 | 12313306060650 |
oct | 1717357535354 |
9 | 414841630346 |
10 | 130925116140 |
11 | 505858a6625 |
12 | 2145a681750 |
13 | c466753230 |
14 | 64a02c2a60 |
15 | 36141a2010 |
hex | 1e7bbebaec |
130925116140 has 192 divisors, whose sum is σ = 477728907264. Its totient is φ = 25998815232.
The previous prime is 130925116139. The next prime is 130925116141. The reversal of 130925116140 is 41611529031.
It is an interprime number because it is at equal distance from previous prime (130925116139) and next prime (130925116141).
It is not an unprimeable number, because it can be changed into a prime (130925116141) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 612444 + ... + 798083.
It is an arithmetic number, because the mean of its divisors is an integer number (2488171392).
Almost surely, 2130925116140 is an apocalyptic number.
130925116140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
130925116140 is an abundant number, since it is smaller than the sum of its proper divisors (346803791124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130925116140 is a wasteful number, since it uses less digits than its factorization.
130925116140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1410576 (or 1410574 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 33.
The spelling of 130925116140 in words is "one hundred thirty billion, nine hundred twenty-five million, one hundred sixteen thousand, one hundred forty".
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