Base | Representation |
---|---|
bin | 101000000111001011… |
… | …1011000000001000001 |
3 | 22020100021021102000122 |
4 | 1100032113120001001 |
5 | 2402403412322000 |
6 | 103323342430025 |
7 | 6136431635063 |
oct | 1201627300101 |
9 | 266307242018 |
10 | 86140354625 |
11 | 33593a91426 |
12 | 14840292315 |
13 | 817a303450 |
14 | 4252481733 |
15 | 23925cd085 |
hex | 140e5d8041 |
86140354625 has 64 divisors (see below), whose sum is σ = 122577960960. Its totient is φ = 59911315200.
The previous prime is 86140354583. The next prime is 86140354637. The reversal of 86140354625 is 52645304168.
It is not a de Polignac number, because 86140354625 - 28 = 86140354369 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5333312 + ... + 5349438.
It is an arithmetic number, because the mean of its divisors is an integer number (1915280640).
Almost surely, 286140354625 is an apocalyptic number.
It is an amenable number.
86140354625 is a deficient number, since it is larger than the sum of its proper divisors (36437606335).
86140354625 is a wasteful number, since it uses less digits than its factorization.
86140354625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16347 (or 16337 counting only the distinct ones).
The product of its (nonzero) digits is 691200, while the sum is 44.
The spelling of 86140354625 in words is "eighty-six billion, one hundred forty million, three hundred fifty-four thousand, six hundred twenty-five".
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