Base | Representation |
---|---|
bin | 1010010100100… |
… | …00100101110000 |
3 | 20000220111012222 |
4 | 11022100211300 |
5 | 134130403342 |
6 | 12331340212 |
7 | 2100610424 |
oct | 512204560 |
9 | 200814188 |
10 | 86575472 |
11 | 44962485 |
12 | 24bb1668 |
13 | 14c232b9 |
14 | b6d8b84 |
15 | 7901ed2 |
hex | 5290970 |
86575472 has 20 divisors (see below), whose sum is σ = 168749616. Its totient is φ = 43027200.
The previous prime is 86575471. The next prime is 86575493. The reversal of 86575472 is 27457568.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86575471) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13529 + ... + 18872.
Almost surely, 286575472 is an apocalyptic number.
It is an amenable number.
86575472 is a deficient number, since it is larger than the sum of its proper divisors (82174144).
86575472 is a wasteful number, since it uses less digits than its factorization.
86575472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32576 (or 32570 counting only the distinct ones).
The product of its digits is 470400, while the sum is 44.
The square root of 86575472 is about 9304.5941340824. The cubic root of 86575472 is about 442.3828572634.
The spelling of 86575472 in words is "eighty-six million, five hundred seventy-five thousand, four hundred seventy-two".
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