Base | Representation |
---|---|
bin | 1010001010111… |
… | …11011111110110 |
3 | 12221120000000100 |
4 | 11011133133312 |
5 | 133320411224 |
6 | 12244454530 |
7 | 2054154210 |
oct | 505373766 |
9 | 187500010 |
10 | 85325814 |
11 | 44189602 |
12 | 246aa446 |
13 | 148a6562 |
14 | b4915b0 |
15 | 7756ac9 |
hex | 515f7f6 |
85325814 has 48 divisors (see below), whose sum is σ = 220476672. Its totient is φ = 23318064.
The previous prime is 85325777. The next prime is 85325833. The reversal of 85325814 is 41852358.
It is a happy number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11824 + ... + 17619.
It is an arithmetic number, because the mean of its divisors is an integer number (4593264).
Almost surely, 285325814 is an apocalyptic number.
85325814 is an abundant number, since it is smaller than the sum of its proper divisors (135150858).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85325814 is a wasteful number, since it uses less digits than its factorization.
85325814 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29481 (or 29478 counting only the distinct ones).
The product of its digits is 38400, while the sum is 36.
The square root of 85325814 is about 9237.1973022124. The cubic root of 85325814 is about 440.2440347375.
The spelling of 85325814 in words is "eighty-five million, three hundred twenty-five thousand, eight hundred fourteen".
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