Base | Representation |
---|---|
bin | 1010001010011… |
… | …01000001111111 |
3 | 12221102011020220 |
4 | 11011031001333 |
5 | 133311001200 |
6 | 12243112423 |
7 | 2053420533 |
oct | 505150177 |
9 | 187364226 |
10 | 85250175 |
11 | 4413779a |
12 | 24672713 |
13 | 1487acba |
14 | b471bc3 |
15 | 773e4a0 |
hex | 514d07f |
85250175 has 12 divisors (see below), whose sum is σ = 140947080. Its totient is φ = 45466720.
The previous prime is 85250173. The next prime is 85250219. The reversal of 85250175 is 57105258.
It is a happy number.
It is not a de Polignac number, because 85250175 - 21 = 85250173 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85250171) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 568260 + ... + 568409.
It is an arithmetic number, because the mean of its divisors is an integer number (11745590).
Almost surely, 285250175 is an apocalyptic number.
85250175 is a deficient number, since it is larger than the sum of its proper divisors (55696905).
85250175 is a wasteful number, since it uses less digits than its factorization.
85250175 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1136682 (or 1136677 counting only the distinct ones).
The product of its (nonzero) digits is 14000, while the sum is 33.
The square root of 85250175 is about 9233.1021330861. The cubic root of 85250175 is about 440.1139081808.
The spelling of 85250175 in words is "eighty-five million, two hundred fifty thousand, one hundred seventy-five".
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