Base | Representation |
---|---|
bin | 1000011100101… |
… | …01111001100000 |
3 | 11221100111102002 |
4 | 10032111321200 |
5 | 121120243301 |
6 | 11010543132 |
7 | 1520241632 |
oct | 416257140 |
9 | 157314362 |
10 | 70868576 |
11 | 37004679 |
12 | 1b897aa8 |
13 | 118b3c8c |
14 | 95aaa52 |
15 | 634d16b |
hex | 4395e60 |
70868576 has 24 divisors (see below), whose sum is σ = 144335520. Its totient is φ = 34211968.
The previous prime is 70868453. The next prime is 70868587. The reversal of 70868576 is 67586807.
It is a self number, because there is not a number n which added to its sum of digits gives 70868576.
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, 37256 + ... + 39111.
It is an arithmetic number, because the mean of its divisors is an integer number (6013980).
Almost surely, 270868576 is an apocalyptic number.
It is an amenable number.
70868576 is an abundant number, since it is smaller than the sum of its proper divisors (73466944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70868576 is a wasteful number, since it uses less digits than its factorization.
70868576 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76406 (or 76398 counting only the distinct ones).
The product of its (nonzero) digits is 564480, while the sum is 47.
The square root of 70868576 is about 8418.3475813250. The cubic root of 70868576 is about 413.8261228491.
The spelling of 70868576 in words is "seventy million, eight hundred sixty-eight thousand, five hundred seventy-six".
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