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580093920 = 25335719183
BaseRepresentation
bin100010100100111…
…000011111100000
31111102112211021000
4202210320133200
52142001001140
6133321232000
720242500630
oct4244703740
91442484230
10580093920
112784a216a
12142332600
1393249153
14570846c0
1535dd9a30
hex229387e0

580093920 has 192 divisors, whose sum is σ = 2320496640. Its totient is φ = 132585984.

The previous prime is 580093903. The next prime is 580093949. The reversal of 580093920 is 29390085.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 20649 + ... + 39831.

It is an arithmetic number, because the mean of its divisors is an integer number (12085920).

Almost surely, 2580093920 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 580093920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1160248320).

580093920 is an abundant number, since it is smaller than the sum of its proper divisors (1740402720).

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

580093920 is a wasteful number, since it uses less digits than its factorization.

580093920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19214 (or 19200 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 580093920 is about 24085.1389865203. The cubic root of 580093920 is about 834.0001035143. Note that the first 3 decimals are identical.

The spelling of 580093920 in words is "five hundred eighty million, ninety-three thousand, nine hundred twenty".