Base | Representation |
---|---|
bin | 1010001000101… |
… | …01110111111100 |
3 | 12220222200100101 |
4 | 11010111313330 |
5 | 133231234002 |
6 | 12234210444 |
7 | 2051460055 |
oct | 504256774 |
9 | 186880311 |
10 | 85024252 |
11 | 43aa2a85 |
12 | 24583a24 |
13 | 147cc211 |
14 | b41372c |
15 | 76e7587 |
hex | 5115dfc |
85024252 has 12 divisors (see below), whose sum is σ = 148863960. Its totient is φ = 42491696.
The previous prime is 85024249. The next prime is 85024267. The reversal of 85024252 is 25242058.
It is a self number, because there is not a number n which added to its sum of digits gives 85024252.
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, 7983 + ... + 15289.
It is an arithmetic number, because the mean of its divisors is an integer number (12405330).
Almost surely, 285024252 is an apocalyptic number.
It is an amenable number.
85024252 is a deficient number, since it is larger than the sum of its proper divisors (63839708).
85024252 is a wasteful number, since it uses less digits than its factorization.
85024252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10220 (or 10218 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 28.
The square root of 85024252 is about 9220.8596128561. The cubic root of 85024252 is about 439.7247796760.
The spelling of 85024252 in words is "eighty-five million, twenty-four thousand, two hundred fifty-two".
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