Base | Representation |
---|---|
bin | 101000001100000111… |
… | …0100001000101101100 |
3 | 22020202210121010210102 |
4 | 1100120032201011230 |
5 | 2403223241222102 |
6 | 103352012530232 |
7 | 6143511143504 |
oct | 1203016410554 |
9 | 266683533712 |
10 | 86305804652 |
11 | 33669416491 |
12 | 14887780978 |
13 | 81a5681782 |
14 | 426a42ca04 |
15 | 23a1db0402 |
hex | 14183a116c |
86305804652 has 24 divisors (see below), whose sum is σ = 154888789440. Its totient is φ = 42059485440.
The previous prime is 86305804633. The next prime is 86305804661. The reversal of 86305804652 is 25640850368.
It is a super-2 number, since 2×863058046522 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (47).
It is a junction number, because it is equal to n+sod(n) for n = 86305804597 and 86305804606.
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, 907127 + ... + 997742.
It is an arithmetic number, because the mean of its divisors is an integer number (6453699560).
Almost surely, 286305804652 is an apocalyptic number.
It is an amenable number.
86305804652 is a deficient number, since it is larger than the sum of its proper divisors (68582984788).
86305804652 is a wasteful number, since it uses less digits than its factorization.
86305804652 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1905161 (or 1905159 counting only the distinct ones).
The product of its (nonzero) digits is 1382400, while the sum is 47.
The spelling of 86305804652 in words is "eighty-six billion, three hundred five million, eight hundred four thousand, six hundred fifty-two".
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