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9242564 = 225343597
BaseRepresentation
bin100011010000…
…011111000100
3122101120102012
4203100133010
54331230224
6530033352
7141363152
oct43203704
918346365
109242564
115243091
123118858
131bb7b96
1413283d2
15c2880e
hex8d07c4

9242564 has 12 divisors (see below), whose sum is σ = 16480044. Its totient is φ = 4533984.

The previous prime is 9242539. The next prime is 9242581. The reversal of 9242564 is 4652429.

It can be written as a sum of positive squares in 2 ways, for example, as 2534464 + 6708100 = 1592^2 + 2590^2 .

It is a d-powerful number, because it can be written as 97 + 221 + 42 + 221 + 55 + 6 + 49 .

It is a self number, because there is not a number n which added to its sum of digits gives 9242564.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21587 + ... + 22010.

It is an arithmetic number, because the mean of its divisors is an integer number (1373337).

Almost surely, 29242564 is an apocalyptic number.

It is an amenable number.

9242564 is a deficient number, since it is larger than the sum of its proper divisors (7237480).

9242564 is a wasteful number, since it uses less digits than its factorization.

9242564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43654 (or 43652 counting only the distinct ones).

The product of its digits is 17280, while the sum is 32.

The square root of 9242564 is about 3040.1585484971. The cubic root of 9242564 is about 209.8605574668.

The spelling of 9242564 in words is "nine million, two hundred forty-two thousand, five hundred sixty-four".

Divisors: 1 2 4 53 106 212 43597 87194 174388 2310641 4621282 9242564