Base | Representation |
---|---|
bin | 1100100010011… |
… | …0001100001011 |
3 | 10122221121101000 |
4 | 3020212030023 |
5 | 101430211402 |
6 | 5115030043 |
7 | 1205652462 |
oct | 310461413 |
9 | 118847330 |
10 | 52585227 |
11 | 27757072 |
12 | 1573b323 |
13 | ab82026 |
14 | 6dab9d9 |
15 | 493ac1c |
hex | 322630b |
52585227 has 16 divisors (see below), whose sum is σ = 79004160. Its totient is φ = 34561800.
The previous prime is 52585219. The next prime is 52585237. The reversal of 52585227 is 72258525.
52585227 is a `hidden beast` number, since 52 + 585 + 2 + 27 = 666.
It is not a de Polignac number, because 52585227 - 23 = 52585219 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 52585191 and 52585200.
It is not an unprimeable number, because it can be changed into a prime (52585237) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 11799 + ... + 15632.
It is an arithmetic number, because the mean of its divisors is an integer number (4937760).
Almost surely, 252585227 is an apocalyptic number.
52585227 is a deficient number, since it is larger than the sum of its proper divisors (26418933).
52585227 is a wasteful number, since it uses less digits than its factorization.
52585227 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27511 (or 27505 counting only the distinct ones).
The product of its digits is 56000, while the sum is 36.
The square root of 52585227 is about 7251.5672099209. The cubic root of 52585227 is about 374.6461301748.
The spelling of 52585227 in words is "fifty-two million, five hundred eighty-five thousand, two hundred twenty-seven".
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