Base | Representation |
---|---|
bin | 10110011000111101100… |
… | …01011101001111110000 |
3 | 2201112201220200221102112 |
4 | 23030132301131033300 |
5 | 100101024222133222 |
6 | 1345230231304452 |
7 | 106403232144305 |
oct | 13143661351760 |
9 | 2645656627375 |
10 | 769315427312 |
11 | 2772a0559113 |
12 | 10512221b128 |
13 | 57713b171a3 |
14 | 2934103b0ac |
15 | 15029541be2 |
hex | b31ec5d3f0 |
769315427312 has 40 divisors (see below), whose sum is σ = 1569181597200. Its totient is φ = 364370061312.
The previous prime is 769315427311. The next prime is 769315427323. The reversal of 769315427312 is 213724513967.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (769315427311) 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, 2543264 + ... + 2829632.
It is an arithmetic number, because the mean of its divisors is an integer number (39229539930).
Almost surely, 2769315427312 is an apocalyptic number.
It is an amenable number.
769315427312 is an abundant number, since it is smaller than the sum of its proper divisors (799866169888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
769315427312 is a wasteful number, since it uses less digits than its factorization.
769315427312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 295233 (or 295227 counting only the distinct ones).
The product of its digits is 1905120, while the sum is 50.
The spelling of 769315427312 in words is "seven hundred sixty-nine billion, three hundred fifteen million, four hundred twenty-seven thousand, three hundred twelve".
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