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579426468 = 22348285539
BaseRepresentation
bin100010100010010…
…101100010100100
31111101021220200120
4202202111202210
52141313121333
6133255041540
720234020665
oct4242254244
91441256616
10579426468
11278086755
121420702b0
13930743ca
1456d4d36c
1535d06db3
hex228958a4

579426468 has 12 divisors (see below), whose sum is σ = 1351995120. Its totient is φ = 193142152.

The previous prime is 579426439. The next prime is 579426469. The reversal of 579426468 is 864624975.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 579426468.

It is not an unprimeable number, because it can be changed into a prime (579426469) by changing a digit.

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, 24142758 + ... + 24142781.

It is an arithmetic number, because the mean of its divisors is an integer number (112666260).

Almost surely, 2579426468 is an apocalyptic number.

It is an amenable number.

579426468 is an abundant number, since it is smaller than the sum of its proper divisors (772568652).

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

579426468 is a wasteful number, since it uses less digits than its factorization.

579426468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48285546 (or 48285544 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 51.

The square root of 579426468 is about 24071.2789024597. The cubic root of 579426468 is about 833.6801158658.

The spelling of 579426468 in words is "five hundred seventy-nine million, four hundred twenty-six thousand, four hundred sixty-eight".

Divisors: 1 2 3 4 6 12 48285539 96571078 144856617 193142156 289713234 579426468