Base | Representation |
---|---|
bin | 1010010101010… |
… | …11010101111100 |
3 | 20001010001112111 |
4 | 11022223111330 |
5 | 134142410202 |
6 | 12333543404 |
7 | 2101545046 |
oct | 512532574 |
9 | 201101474 |
10 | 86685052 |
11 | 44a27843 |
12 | 25044b64 |
13 | 14c6113c |
14 | b726a96 |
15 | 79246d7 |
hex | 52ab57c |
86685052 has 12 divisors (see below), whose sum is σ = 156592576. Its totient is φ = 41944320.
The previous prime is 86685019. The next prime is 86685059. The reversal of 86685052 is 25058668.
It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 86684996 and 86685014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86685059) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 349413 + ... + 349660.
Almost surely, 286685052 is an apocalyptic number.
It is an amenable number.
86685052 is a deficient number, since it is larger than the sum of its proper divisors (69907524).
86685052 is a wasteful number, since it uses less digits than its factorization.
86685052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 699108 (or 699106 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 40.
The square root of 86685052 is about 9310.4807609489. The cubic root of 86685052 is about 442.5694223275.
The spelling of 86685052 in words is "eighty-six million, six hundred eighty-five thousand, fifty-two".
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