Base | Representation |
---|---|
bin | 1010001111100… |
… | …10000111100000 |
3 | 12222200111211002 |
4 | 11013302013200 |
5 | 133444120433 |
6 | 12305411132 |
7 | 2062235123 |
oct | 507620740 |
9 | 188614732 |
10 | 85926368 |
11 | 44559830 |
12 | 24939aa8 |
13 | 14a56a08 |
14 | b5aa3ba |
15 | 78249e8 |
hex | 51f21e0 |
85926368 has 24 divisors (see below), whose sum is σ = 184547160. Its totient is φ = 39057280.
The previous prime is 85926353. The next prime is 85926371. The reversal of 85926368 is 86362958.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121703 + ... + 122406.
It is an arithmetic number, because the mean of its divisors is an integer number (7689465).
Almost surely, 285926368 is an apocalyptic number.
85926368 is a gapful number since it is divisible by the number (88) formed by its first and last digit.
It is an amenable number.
85926368 is an abundant number, since it is smaller than the sum of its proper divisors (98620792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85926368 is a wasteful number, since it uses less digits than its factorization.
85926368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 244130 (or 244122 counting only the distinct ones).
The product of its digits is 622080, while the sum is 47.
The square root of 85926368 is about 9269.6476739950. The cubic root of 85926368 is about 441.2744866262.
The spelling of 85926368 in words is "eighty-five million, nine hundred twenty-six thousand, three hundred sixty-eight".
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