Base | Representation |
---|---|
bin | 111100111100000000… |
… | …1010000101111110011 |
3 | 110111210001002122200111 |
4 | 1321320001100233303 |
5 | 4121001312144124 |
6 | 140041212002151 |
7 | 12311616610315 |
oct | 1717001205763 |
9 | 414701078614 |
10 | 130862615539 |
11 | 50553597a37 |
12 | 21441760357 |
13 | c45680c026 |
14 | 6495c937b5 |
15 | 360d958494 |
hex | 1e78050bf3 |
130862615539 has 18 divisors (see below), whose sum is σ = 141636865020. Its totient is φ = 120570652656.
The previous prime is 130862615489. The next prime is 130862615549. The reversal of 130862615539 is 935516268031.
It is a happy number.
It is not a de Polignac number, because 130862615539 - 235 = 96502877171 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 130862615492 and 130862615501.
It is not an unprimeable number, because it can be changed into a prime (130862615549) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 58341552 + ... + 58343794.
Almost surely, 2130862615539 is an apocalyptic number.
130862615539 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
130862615539 is a deficient number, since it is larger than the sum of its proper divisors (10774249481).
130862615539 is an frugal number, since it uses more digits than its factorization.
130862615539 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4579 (or 2299 counting only the distinct ones).
The product of its (nonzero) digits is 1166400, while the sum is 49.
The spelling of 130862615539 in words is "one hundred thirty billion, eight hundred sixty-two million, six hundred fifteen thousand, five hundred thirty-nine".
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