Base | Representation |
---|---|
bin | 100111110000111001… |
… | …0101110111011001001 |
3 | 22011102011011002011020 |
4 | 1033201302232323021 |
5 | 2344340443123000 |
6 | 103121230423053 |
7 | 6112051466313 |
oct | 1174162567311 |
9 | 264364132136 |
10 | 85392551625 |
11 | 3323a961a17 |
12 | 14671961a89 |
13 | 808b3c7974 |
14 | 41c10227b3 |
15 | 234bb16ba0 |
hex | 13e1caeec9 |
85392551625 has 32 divisors (see below), whose sum is σ = 143891904000. Its totient is φ = 44966188800.
The previous prime is 85392551611. The next prime is 85392551701. The reversal of 85392551625 is 52615529358.
It is not a de Polignac number, because 85392551625 - 221 = 85390454473 is a prime.
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, 1411600 + ... + 1470849.
It is an arithmetic number, because the mean of its divisors is an integer number (4496622000).
Almost surely, 285392551625 is an apocalyptic number.
It is an amenable number.
85392551625 is a deficient number, since it is larger than the sum of its proper divisors (58499352375).
85392551625 is a wasteful number, since it uses less digits than its factorization.
85392551625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2882546 (or 2882536 counting only the distinct ones).
The product of its digits is 3240000, while the sum is 51.
The spelling of 85392551625 in words is "eighty-five billion, three hundred ninety-two million, five hundred fifty-one thousand, six hundred twenty-five".
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