Base | Representation |
---|---|
bin | 1010001000100… |
… | …00101110100111 |
3 | 12220221121102202 |
4 | 11010100232213 |
5 | 133230100200 |
6 | 12233525115 |
7 | 2051341445 |
oct | 504205647 |
9 | 186847382 |
10 | 85003175 |
11 | 43a89164 |
12 | 2457379b |
13 | 147c274a |
14 | b409b95 |
15 | 76e11d5 |
hex | 5110ba7 |
85003175 has 6 divisors (see below), whose sum is σ = 105403968. Its totient is φ = 68002520.
The previous prime is 85003151. The next prime is 85003187. The reversal of 85003175 is 57130058.
It is not a de Polignac number, because 85003175 - 28 = 85002919 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1700039 + ... + 1700088.
It is an arithmetic number, because the mean of its divisors is an integer number (17567328).
Almost surely, 285003175 is an apocalyptic number.
85003175 is a deficient number, since it is larger than the sum of its proper divisors (20400793).
85003175 is a wasteful number, since it uses less digits than its factorization.
85003175 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3400137 (or 3400132 counting only the distinct ones).
The product of its (nonzero) digits is 4200, while the sum is 29.
The square root of 85003175 is about 9219.7166442359. The cubic root of 85003175 is about 439.6884416317.
The spelling of 85003175 in words is "eighty-five million, three thousand, one hundred seventy-five".
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