Base | Representation |
---|---|
bin | 111100111001001110… |
… | …1101010011111001010 |
3 | 110111112112200200212011 |
4 | 1321302131222133022 |
5 | 4120303431211311 |
6 | 140024042010134 |
7 | 12306405353233 |
oct | 1716235523712 |
9 | 414475620764 |
10 | 130769397706 |
11 | 50505a09002 |
12 | 214164a694a |
13 | c44040154c |
14 | 648774a08a |
15 | 3605693321 |
hex | 1e7276a7ca |
130769397706 has 4 divisors (see below), whose sum is σ = 196154096562. Its totient is φ = 65384698852.
The previous prime is 130769397643. The next prime is 130769397727. The reversal of 130769397706 is 607793967031.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 607793967031 = 31 ⋅19606257001.
It can be written as a sum of positive squares in only one way, i.e., 124803225625 + 5966172081 = 353275^2 + 77241^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32692349425 + ... + 32692349428.
Almost surely, 2130769397706 is an apocalyptic number.
130769397706 is a deficient number, since it is larger than the sum of its proper divisors (65384698856).
130769397706 is an equidigital number, since it uses as much as digits as its factorization.
130769397706 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65384698855.
The product of its (nonzero) digits is 9001692, while the sum is 58.
The spelling of 130769397706 in words is "one hundred thirty billion, seven hundred sixty-nine million, three hundred ninety-seven thousand, seven hundred six".
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