Base | Representation |
---|---|
bin | 1010001100100… |
… | …01011010011100 |
3 | 12221221101110201 |
4 | 11012101122130 |
5 | 133343432033 |
6 | 12253113244 |
7 | 2055665245 |
oct | 506213234 |
9 | 187841421 |
10 | 85530268 |
11 | 4430917a |
12 | 24788824 |
13 | 14948635 |
14 | b505ccc |
15 | 779747d |
hex | 519169c |
85530268 has 12 divisors (see below), whose sum is σ = 153159160. Its totient is φ = 41770512.
The previous prime is 85530259. The next prime is 85530299. The reversal of 85530268 is 86203558.
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, 248463 + ... + 248806.
Almost surely, 285530268 is an apocalyptic number.
It is an amenable number.
85530268 is a deficient number, since it is larger than the sum of its proper divisors (67628892).
85530268 is a wasteful number, since it uses less digits than its factorization.
85530268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 497316 (or 497314 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 37.
The square root of 85530268 is about 9248.2575656174. The cubic root of 85530268 is about 440.5953854516.
The spelling of 85530268 in words is "eighty-five million, five hundred thirty thousand, two hundred sixty-eight".
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