Base | Representation |
---|---|
bin | 1010001010111… |
… | …01101101001100 |
3 | 12221112121221120 |
4 | 11011131231030 |
5 | 133320142401 |
6 | 12244400540 |
7 | 2054123625 |
oct | 505355514 |
9 | 187477846 |
10 | 85318476 |
11 | 44184041 |
12 | 246a6150 |
13 | 148a3109 |
14 | b48ca4c |
15 | 7754836 |
hex | 515db4c |
85318476 has 24 divisors (see below), whose sum is σ = 199589040. Its totient is φ = 28366272.
The previous prime is 85318469. The next prime is 85318481. The reversal of 85318476 is 67481358.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4191 + ... + 13718.
It is an arithmetic number, because the mean of its divisors is an integer number (8316210).
Almost surely, 285318476 is an apocalyptic number.
It is an amenable number.
85318476 is an abundant number, since it is smaller than the sum of its proper divisors (114270564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85318476 is a wasteful number, since it uses less digits than its factorization.
85318476 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18313 (or 18311 counting only the distinct ones).
The product of its digits is 161280, while the sum is 42.
The square root of 85318476 is about 9236.8000952711. The cubic root of 85318476 is about 440.2314140812.
The spelling of 85318476 in words is "eighty-five million, three hundred eighteen thousand, four hundred seventy-six".
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