Base | Representation |
---|---|
bin | 101000011011000010… |
… | …0011110010001100100 |
3 | 22022001200201111110012 |
4 | 1100312010132101210 |
5 | 2410234430110124 |
6 | 103513420145352 |
7 | 6162100655264 |
oct | 1206604362144 |
9 | 268050644405 |
10 | 86806488164 |
11 | 338a5aaa410 |
12 | 149a7398258 |
13 | 82553159c6 |
14 | 42b6b217a4 |
15 | 23d0d10e0e |
hex | 143611e464 |
86806488164 has 12 divisors (see below), whose sum is σ = 165721477488. Its totient is φ = 39457494600.
The previous prime is 86806488161. The next prime is 86806488173. The reversal of 86806488164 is 46188460868.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (86806488161) 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, 986437322 + ... + 986437409.
It is an arithmetic number, because the mean of its divisors is an integer number (13810123124).
Almost surely, 286806488164 is an apocalyptic number.
It is an amenable number.
86806488164 is a deficient number, since it is larger than the sum of its proper divisors (78914989324).
86806488164 is a wasteful number, since it uses less digits than its factorization.
86806488164 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1972874746 (or 1972874744 counting only the distinct ones).
The product of its (nonzero) digits is 14155776, while the sum is 59.
The spelling of 86806488164 in words is "eighty-six billion, eight hundred six million, four hundred eighty-eight thousand, one hundred sixty-four".
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