Base | Representation |
---|---|
bin | 100111101111110110… |
… | …1000111101011110110 |
3 | 22011022201020120200121 |
4 | 1033133231013223312 |
5 | 2344303011311000 |
6 | 103113540002154 |
7 | 6111144666130 |
oct | 1173755075366 |
9 | 264281216617 |
10 | 85357525750 |
11 | 33222109512 |
12 | 1466209035a |
13 | 80840831b3 |
14 | 41ba506050 |
15 | 23489e8b1a |
hex | 13dfb47af6 |
85357525750 has 64 divisors (see below), whose sum is σ = 183200943744. Its totient is φ = 29171750400.
The previous prime is 85357525699. The next prime is 85357525769. The reversal of 85357525750 is 5752575358.
It is a congruent number.
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, 469834 + ... + 625666.
It is an arithmetic number, because the mean of its divisors is an integer number (2862514746).
Almost surely, 285357525750 is an apocalyptic number.
85357525750 is an abundant number, since it is smaller than the sum of its proper divisors (97843417994).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85357525750 is a wasteful number, since it uses less digits than its factorization.
85357525750 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 156170 (or 156160 counting only the distinct ones).
The product of its (nonzero) digits is 7350000, while the sum is 52.
The spelling of 85357525750 in words is "eighty-five billion, three hundred fifty-seven million, five hundred twenty-five thousand, seven hundred fifty".
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