Base | Representation |
---|---|
bin | 1010001110010… |
… | …00011001110000 |
3 | 12222100211102210 |
4 | 11013020121300 |
5 | 133423134004 |
6 | 12302012120 |
7 | 2060624022 |
oct | 507103160 |
9 | 188324383 |
10 | 85755504 |
11 | 4445241a |
12 | 24877040 |
13 | 149c7003 |
14 | b564012 |
15 | 77de089 |
hex | 51c8670 |
85755504 has 40 divisors (see below), whose sum is σ = 224664192. Its totient is φ = 28181440.
The previous prime is 85755491. The next prime is 85755521. The reversal of 85755504 is 40555758.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9174 + ... + 15989.
Almost surely, 285755504 is an apocalyptic number.
It is an amenable number.
85755504 is an abundant number, since it is smaller than the sum of its proper divisors (138908688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85755504 is a wasteful number, since it uses less digits than its factorization.
85755504 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25245 (or 25239 counting only the distinct ones).
The product of its (nonzero) digits is 140000, while the sum is 39.
The square root of 85755504 is about 9260.4267720230. The cubic root of 85755504 is about 440.9818020987.
The spelling of 85755504 in words is "eighty-five million, seven hundred fifty-five thousand, five hundred four".
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