Base | Representation |
---|---|
bin | 1010001101001… |
… | …00111001011011 |
3 | 12222002102221112 |
4 | 11012210321123 |
5 | 133404010300 |
6 | 12254530535 |
7 | 2056450025 |
oct | 506447133 |
9 | 188072845 |
10 | 85610075 |
11 | 44363131 |
12 | 24806a4b |
13 | 14975a65 |
14 | b527015 |
15 | 77b0e35 |
hex | 51a4e5b |
85610075 has 12 divisors (see below), whose sum is σ = 106445568. Its totient is φ = 68301600.
The previous prime is 85610069. The next prime is 85610087. The reversal of 85610075 is 57001658.
It is not a de Polignac number, because 85610075 - 28 = 85609819 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5105 + ... + 14045.
It is an arithmetic number, because the mean of its divisors is an integer number (8870464).
Almost surely, 285610075 is an apocalyptic number.
85610075 is a deficient number, since it is larger than the sum of its proper divisors (20835493).
85610075 is a wasteful number, since it uses less digits than its factorization.
85610075 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9334 (or 9329 counting only the distinct ones).
The product of its (nonzero) digits is 8400, while the sum is 32.
The square root of 85610075 is about 9252.5712642487. The cubic root of 85610075 is about 440.7323804821.
The spelling of 85610075 in words is "eighty-five million, six hundred ten thousand, seventy-five".
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