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524424306 = 23712486293
BaseRepresentation
bin11111010000100…
…001010001110010
31100112210111220110
4133100201101302
52033223034211
6124012122150
715665350560
oct3720412162
91315714813
10524424306
1124a02981a
12127766356
1384857253
144d912a30
153108eea6
hex1f421472

524424306 has 16 divisors (see below), whose sum is σ = 1198684224. Its totient is φ = 149835504.

The previous prime is 524424269. The next prime is 524424319. The reversal of 524424306 is 603424425.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6243105 + ... + 6243188.

It is an arithmetic number, because the mean of its divisors is an integer number (74917764).

Almost surely, 2524424306 is an apocalyptic number.

524424306 is an abundant number, since it is smaller than the sum of its proper divisors (674259918).

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

524424306 is a wasteful number, since it uses less digits than its factorization.

524424306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12486305.

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 524424306 is about 22900.3123559483. The cubic root of 524424306 is about 806.4193449463.

The spelling of 524424306 in words is "five hundred twenty-four million, four hundred twenty-four thousand, three hundred six".

Divisors: 1 2 3 6 7 14 21 42 12486293 24972586 37458879 74917758 87404051 174808102 262212153 524424306