Base | Representation |
---|---|
bin | 1010001111110… |
… | …10101010001000 |
3 | 12222202021210210 |
4 | 11013322222020 |
5 | 134001230402 |
6 | 12310241120 |
7 | 2062442121 |
oct | 507725210 |
9 | 188667723 |
10 | 85961352 |
11 | 44583044 |
12 | 249561a0 |
13 | 14a69909 |
14 | b5b9048 |
15 | 783006c |
hex | 51faa88 |
85961352 has 16 divisors (see below), whose sum is σ = 214903440. Its totient is φ = 28653776.
The previous prime is 85961329. The next prime is 85961363. The reversal of 85961352 is 25316958.
It is a self number, because there is not a number n which added to its sum of digits gives 85961352.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1790838 + ... + 1790885.
It is an arithmetic number, because the mean of its divisors is an integer number (13431465).
Almost surely, 285961352 is an apocalyptic number.
It is an amenable number.
85961352 is an abundant number, since it is smaller than the sum of its proper divisors (128942088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85961352 is a wasteful number, since it uses less digits than its factorization.
85961352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3581732 (or 3581728 counting only the distinct ones).
The product of its digits is 64800, while the sum is 39.
The square root of 85961352 is about 9271.5345008256. The cubic root of 85961352 is about 441.3343652269.
The spelling of 85961352 in words is "eighty-five million, nine hundred sixty-one thousand, three hundred fifty-two".
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