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565083085 = 57195316033
BaseRepresentation
bin100001101011100…
…111101111001101
31110101022012021011
4201223213233031
52124130124320
6132023405221
720001061360
oct4153475715
91411265234
10565083085
1126aa7a316
121392b3811
13900c18b8
14550980d7
153492205a
hex21ae7bcd

565083085 has 32 divisors (see below), whose sum is σ = 831202560. Its totient is φ = 360142848.

The previous prime is 565083073. The next prime is 565083121. The reversal of 565083085 is 580380565.

It is a cyclic number.

It is not a de Polignac number, because 565083085 - 25 = 565083053 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27229 + ... + 43261.

It is an arithmetic number, because the mean of its divisors is an integer number (25975080).

Almost surely, 2565083085 is an apocalyptic number.

It is an amenable number.

565083085 is a deficient number, since it is larger than the sum of its proper divisors (266119475).

565083085 is a wasteful number, since it uses less digits than its factorization.

565083085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16117.

The product of its (nonzero) digits is 144000, while the sum is 40.

The square root of 565083085 is about 23771.4762898731. The cubic root of 565083085 is about 826.7434620348.

The spelling of 565083085 in words is "five hundred sixty-five million, eighty-three thousand, eighty-five".

Divisors: 1 5 7 19 35 53 95 133 265 371 665 1007 1855 5035 7049 16033 35245 80165 112231 304627 561155 849749 1523135 2132389 4248745 5948243 10661945 16145231 29741215 80726155 113016617 565083085