Base | Representation |
---|---|
bin | 100011011100101110… |
… | …0100011001100011100 |
3 | 21021111022221220121112 |
4 | 1012321130203030130 |
5 | 2221401140310210 |
6 | 54545514121152 |
7 | 5333315612516 |
oct | 1067134431434 |
9 | 237438856545 |
10 | 76125713180 |
11 | 2a314a87050 |
12 | 129064201b8 |
13 | 724258a8ca |
14 | 39823cabb6 |
15 | 1ea82cbd05 |
hex | 11b972331c |
76125713180 has 96 divisors (see below), whose sum is σ = 176575557312. Its totient is φ = 27338393600.
The previous prime is 76125713173. The next prime is 76125713263. The reversal of 76125713180 is 8131752167.
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 31 ways as a sum of consecutive naturals, for example, 5931170 + ... + 5943990.
It is an arithmetic number, because the mean of its divisors is an integer number (1839328722).
Almost surely, 276125713180 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 76125713180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88287778656).
76125713180 is an abundant number, since it is smaller than the sum of its proper divisors (100449844132).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76125713180 is a wasteful number, since it uses less digits than its factorization.
76125713180 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13175 (or 13173 counting only the distinct ones).
The product of its (nonzero) digits is 70560, while the sum is 41.
The spelling of 76125713180 in words is "seventy-six billion, one hundred twenty-five million, seven hundred thirteen thousand, one hundred eighty".
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