Base | Representation |
---|---|
bin | 1111000010100… |
… | …1101011001000 |
3 | 11101201001200222 |
4 | 3300221223020 |
5 | 112122212011 |
6 | 10132045212 |
7 | 1364134013 |
oct | 360515310 |
9 | 141631628 |
10 | 63085256 |
11 | 32678983 |
12 | 19163808 |
13 | 100ba370 |
14 | 854237a |
15 | 5811ddb |
hex | 3c29ac8 |
63085256 has 16 divisors (see below), whose sum is σ = 127383900. Its totient is φ = 29116224.
The previous prime is 63085223. The next prime is 63085261. The reversal of 63085256 is 65258036.
It can be written as a sum of positive squares in 2 ways, for example, as 62948356 + 136900 = 7934^2 + 370^2 .
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, 303191 + ... + 303398.
Almost surely, 263085256 is an apocalyptic number.
It is an amenable number.
63085256 is an abundant number, since it is smaller than the sum of its proper divisors (64298644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63085256 is a wasteful number, since it uses less digits than its factorization.
63085256 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 606608 (or 606604 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 35.
The square root of 63085256 is about 7942.6227406317. The cubic root of 63085256 is about 398.0851311543.
The spelling of 63085256 in words is "sixty-three million, eighty-five thousand, two hundred fifty-six".
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