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580468899 = 3316961057
BaseRepresentation
bin100010100110010…
…100000010100011
31111110020212122010
4202212110002203
52142100001044
6133333244003
720245622103
oct4246240243
91443225563
10580468899
1127872896a
12142493603
139334aa2a
1457141203
1535e60bb9
hex229940a3

580468899 has 8 divisors (see below), whose sum is σ = 774215440. Its totient is φ = 386850816.

The previous prime is 580468877. The next prime is 580468907. The reversal of 580468899 is 998864085.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 580468899 - 211 = 580466851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (580468699) 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 7 ways as a sum of consecutive naturals, for example, 21022 + ... + 40035.

It is an arithmetic number, because the mean of its divisors is an integer number (96776930).

Almost surely, 2580468899 is an apocalyptic number.

580468899 is a deficient number, since it is larger than the sum of its proper divisors (193746541).

580468899 is a wasteful number, since it uses less digits than its factorization.

580468899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64229.

The product of its (nonzero) digits is 4976640, while the sum is 57.

The square root of 580468899 is about 24092.9221764401. The cubic root of 580468899 is about 834.1797670444.

The spelling of 580468899 in words is "five hundred eighty million, four hundred sixty-eight thousand, eight hundred ninety-nine".

Divisors: 1 3 3169 9507 61057 183171 193489633 580468899