Base | Representation |
---|---|
bin | 111111100111110101… |
… | …110101110010110000 |
3 | 20112022221010220120100 |
4 | 333213311311302300 |
5 | 2104401411112204 |
6 | 51214425312400 |
7 | 4635613532055 |
oct | 774765656260 |
9 | 215287126510 |
10 | 68314160304 |
11 | 26a76620825 |
12 | 112a6335700 |
13 | 65990b8480 |
14 | 3440b7902c |
15 | 1b9c607a39 |
hex | fe7d75cb0 |
68314160304 has 60 divisors (see below), whose sum is σ = 205891294336. Its totient is φ = 21019741056.
The previous prime is 68314160297. The next prime is 68314160363. The reversal of 68314160304 is 40306141386.
It is a happy number.
68314160304 is a `hidden beast` number, since 6 + 8 + 3 + 1 + 41 + 603 + 0 + 4 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18244432 + ... + 18248175.
Almost surely, 268314160304 is an apocalyptic number.
It is an amenable number.
68314160304 is an abundant number, since it is smaller than the sum of its proper divisors (137577134032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
68314160304 is a wasteful number, since it uses less digits than its factorization.
68314160304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36492634 (or 36492625 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 36.
The spelling of 68314160304 in words is "sixty-eight billion, three hundred fourteen million, one hundred sixty thousand, three hundred four".
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