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522485060 = 22526124253
BaseRepresentation
bin11111001001000…
…111110101000100
31100102010222202112
4133021013311010
52032224010220
6123502400152
715643023026
oct3711076504
91312128675
10522485060
11248a24839
12126b90058
1384328676
144d56a016
1530d0a5c5
hex1f247d44

522485060 has 12 divisors (see below), whose sum is σ = 1097218668. Its totient is φ = 208994016.

The previous prime is 522485059. The next prime is 522485081. The reversal of 522485060 is 60584225.

It can be written as a sum of positive squares in 2 ways, for example, as 234028804 + 288456256 = 15298^2 + 16984^2 .

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

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, 13062107 + ... + 13062146.

It is an arithmetic number, because the mean of its divisors is an integer number (91434889).

Almost surely, 2522485060 is an apocalyptic number.

It is an amenable number.

522485060 is an abundant number, since it is smaller than the sum of its proper divisors (574733608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

522485060 is a wasteful number, since it uses less digits than its factorization.

522485060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26124262 (or 26124260 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

The square root of 522485060 is about 22857.9321024453. The cubic root of 522485060 is about 805.4241094302.

The spelling of 522485060 in words is "five hundred twenty-two million, four hundred eighty-five thousand, sixty".

Divisors: 1 2 4 5 10 20 26124253 52248506 104497012 130621265 261242530 522485060