Base | Representation |
---|---|
bin | 1010001111110… |
… | …00011111111000 |
3 | 12222201211200002 |
4 | 11013320133320 |
5 | 134000440004 |
6 | 12310132132 |
7 | 2062404251 |
oct | 507703770 |
9 | 188654602 |
10 | 85952504 |
11 | 44577430 |
12 | 24951048 |
13 | 14a65891 |
14 | b5b5b28 |
15 | 782c61e |
hex | 51f87f8 |
85952504 has 32 divisors (see below), whose sum is σ = 185068800. Its totient is φ = 37012320.
The previous prime is 85952497. The next prime is 85952513. The reversal of 85952504 is 40525958.
It is a Harshad number since it is a multiple of its sum of digits (38).
It is a congruent number.
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, 24032 + ... + 27375.
It is an arithmetic number, because the mean of its divisors is an integer number (5783400).
Almost surely, 285952504 is an apocalyptic number.
It is an amenable number.
85952504 is an abundant number, since it is smaller than the sum of its proper divisors (99116296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85952504 is a wasteful number, since it uses less digits than its factorization.
85952504 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51443 (or 51439 counting only the distinct ones).
The product of its (nonzero) digits is 72000, while the sum is 38.
The square root of 85952504 is about 9271.0573291292. The cubic root of 85952504 is about 441.3192225286.
The spelling of 85952504 in words is "eighty-five million, nine hundred fifty-two thousand, five hundred four".
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