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5286524 = 221777743
BaseRepresentation
bin10100001010101001111100
3100221120202012
4110022221330
52323132044
6305150352
762635415
oct24125174
910846665
105286524
112a90931
12192b3b8
131131329
149b880c
156e659e
hex50aa7c

5286524 has 12 divisors (see below), whose sum is σ = 9795744. Its totient is φ = 2487744.

The previous prime is 5286517. The next prime is 5286551. The reversal of 5286524 is 4256825.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 38804 + ... + 38939.

It is an arithmetic number, because the mean of its divisors is an integer number (816312).

Almost surely, 25286524 is an apocalyptic number.

It is an amenable number.

5286524 is a deficient number, since it is larger than the sum of its proper divisors (4509220).

5286524 is a wasteful number, since it uses less digits than its factorization.

5286524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77764 (or 77762 counting only the distinct ones).

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

The square root of 5286524 is about 2299.2442236526. The cubic root of 5286524 is about 174.2034437215.

The spelling of 5286524 in words is "five million, two hundred eighty-six thousand, five hundred twenty-four".

Divisors: 1 2 4 17 34 68 77743 155486 310972 1321631 2643262 5286524