Base | Representation |
---|---|
bin | 100111101010100101… |
… | …1000011100111011010 |
3 | 22010212101202012111022 |
4 | 1033111023003213122 |
5 | 2343422242332101 |
6 | 103044224402442 |
7 | 6103601025554 |
oct | 1172513034732 |
9 | 263771665438 |
10 | 85180824026 |
11 | 33141399931 |
12 | 14612a76422 |
13 | 805659566c |
14 | 41a0c6a4d4 |
15 | 2338242a1b |
hex | 13d52c39da |
85180824026 has 32 divisors (see below), whose sum is σ = 136184509440. Its totient is φ = 39890534656.
The previous prime is 85180824007. The next prime is 85180824077. The reversal of 85180824026 is 62042808158.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169775 + ... + 446301.
It is an arithmetic number, because the mean of its divisors is an integer number (4255765920).
Almost surely, 285180824026 is an apocalyptic number.
85180824026 is a deficient number, since it is larger than the sum of its proper divisors (51003685414).
85180824026 is a wasteful number, since it uses less digits than its factorization.
85180824026 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 276718.
The product of its (nonzero) digits is 245760, while the sum is 44.
The spelling of 85180824026 in words is "eighty-five billion, one hundred eighty million, eight hundred twenty-four thousand, twenty-six".
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