Base | Representation |
---|---|
bin | 111100111100000101… |
… | …1110101011000011100 |
3 | 110111210020022110110112 |
4 | 1321320023311120130 |
5 | 4121003014341121 |
6 | 140041351225152 |
7 | 12311652302426 |
oct | 1717013653034 |
9 | 414706273415 |
10 | 130865387036 |
11 | 5055511022a |
12 | 214426781b8 |
13 | c45726c677 |
14 | 64963b5816 |
15 | 360dd0475b |
hex | 1e782f561c |
130865387036 has 12 divisors (see below), whose sum is σ = 229365143112. Its totient is φ = 65332489008.
The previous prime is 130865387021. The next prime is 130865387047. The reversal of 130865387036 is 630783568031.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25048190 + ... + 25053413.
It is an arithmetic number, because the mean of its divisors is an integer number (19113761926).
Almost surely, 2130865387036 is an apocalyptic number.
It is an amenable number.
130865387036 is a deficient number, since it is larger than the sum of its proper divisors (98499756076).
130865387036 is a wasteful number, since it uses less digits than its factorization.
130865387036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50102260 (or 50102258 counting only the distinct ones).
The product of its (nonzero) digits is 2177280, while the sum is 50.
The spelling of 130865387036 in words is "one hundred thirty billion, eight hundred sixty-five million, three hundred eighty-seven thousand, thirty-six".
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