Base | Representation |
---|---|
bin | 101000001100011001… |
… | …1110011111011100010 |
3 | 22020210110222211122002 |
4 | 1100120303303323202 |
5 | 2403233242044104 |
6 | 103353002244002 |
7 | 6143660222435 |
oct | 1203063637342 |
9 | 266713884562 |
10 | 86315581154 |
11 | 33673993740 |
12 | 1488aab6602 |
13 | 81a76c569a |
14 | 426b85581c |
15 | 23a2b9201e |
hex | 1418cf3ee2 |
86315581154 has 16 divisors (see below), whose sum is σ = 141849882720. Its totient is φ = 39065964960.
The previous prime is 86315581123. The next prime is 86315581207. The reversal of 86315581154 is 45118551368.
It is a junction number, because it is equal to n+sod(n) for n = 86315581099 and 86315581108.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8414264 + ... + 8424515.
It is an arithmetic number, because the mean of its divisors is an integer number (8865617670).
Almost surely, 286315581154 is an apocalyptic number.
86315581154 is a deficient number, since it is larger than the sum of its proper divisors (55534301566).
86315581154 is a wasteful number, since it uses less digits than its factorization.
86315581154 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16839025.
The product of its digits is 576000, while the sum is 47.
The spelling of 86315581154 in words is "eighty-six billion, three hundred fifteen million, five hundred eighty-one thousand, one hundred fifty-four".
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