Base | Representation |
---|---|
bin | 1111100101101… |
… | …01001110010001 |
3 | 100010001120211120 |
4 | 13302311032101 |
5 | 231434000323 |
6 | 20550432453 |
7 | 3145330101 |
oct | 762651621 |
9 | 303046746 |
10 | 130765713 |
11 | 678a5241 |
12 | 37962729 |
13 | 21126180 |
14 | 1351d201 |
15 | b7305e3 |
hex | 7cb5391 |
130765713 has 8 divisors (see below), whose sum is σ = 187766208. Its totient is φ = 80471184.
The previous prime is 130765711. The next prime is 130765721. The reversal of 130765713 is 317567031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 130765713 - 21 = 130765711 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (130765711) 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, 1676445 + ... + 1676522.
It is an arithmetic number, because the mean of its divisors is an integer number (23470776).
Almost surely, 2130765713 is an apocalyptic number.
130765713 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
130765713 is a deficient number, since it is larger than the sum of its proper divisors (57000495).
130765713 is a wasteful number, since it uses less digits than its factorization.
130765713 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3352983.
The product of its (nonzero) digits is 13230, while the sum is 33.
The square root of 130765713 is about 11435.2836869052. The cubic root of 130765713 is about 507.5723572080.
The spelling of 130765713 in words is "one hundred thirty million, seven hundred sixty-five thousand, seven hundred thirteen".
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