Base | Representation |
---|---|
bin | 1010001010100… |
… | …10011011001100 |
3 | 12221110021120011 |
4 | 11011102123030 |
5 | 133312203033 |
6 | 12243403004 |
7 | 2053542124 |
oct | 505223314 |
9 | 187407504 |
10 | 85272268 |
11 | 44152354 |
12 | 24683464 |
13 | 14888083 |
14 | b479c84 |
15 | 7745ccd |
hex | 51526cc |
85272268 has 12 divisors (see below), whose sum is σ = 152697160. Its totient is φ = 41644512.
The previous prime is 85272233. The next prime is 85272329. The reversal of 85272268 is 86227258.
It is a self number, because there is not a number n which added to its sum of digits gives 85272268.
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, 247713 + ... + 248056.
Almost surely, 285272268 is an apocalyptic number.
It is an amenable number.
85272268 is a deficient number, since it is larger than the sum of its proper divisors (67424892).
85272268 is a wasteful number, since it uses less digits than its factorization.
85272268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 495816 (or 495814 counting only the distinct ones).
The product of its digits is 107520, while the sum is 40.
The square root of 85272268 is about 9234.2984573816. The cubic root of 85272268 is about 440.1519241213.
The spelling of 85272268 in words is "eighty-five million, two hundred seventy-two thousand, two hundred sixty-eight".
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