Base | Representation |
---|---|
bin | 10011101101010011000111… |
… | …100110100011001000001100 |
3 | 102100220010100202020210222010 |
4 | 103231103013212203020030 |
5 | 42330044003413221440 |
6 | 504202150243021220 |
7 | 24154055563521561 |
oct | 2355230746431014 |
9 | 370803322223863 |
10 | 86675788804620 |
11 | 25687aa5168804 |
12 | 987a42236a810 |
13 | 3949651688922 |
14 | 17591b8394868 |
15 | a0498216b580 |
hex | 4ed4c79a320c |
86675788804620 has 96 divisors (see below), whose sum is σ = 246810328128000. Its totient is φ = 22721356724224.
The previous prime is 86675788804613. The next prime is 86675788804651. The reversal of 86675788804620 is 2640888757668.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 213786937 + ... + 214191983.
It is an arithmetic number, because the mean of its divisors is an integer number (2570940918000).
Almost surely, 286675788804620 is an apocalyptic number.
It is an amenable number.
86675788804620 is an abundant number, since it is smaller than the sum of its proper divisors (160134539323380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86675788804620 is a wasteful number, since it uses less digits than its factorization.
86675788804620 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 465567 (or 465565 counting only the distinct ones).
The product of its (nonzero) digits is 1734082560, while the sum is 75.
The spelling of 86675788804620 in words is "eighty-six trillion, six hundred seventy-five billion, seven hundred eighty-eight million, eight hundred four thousand, six hundred twenty".
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