Base | Representation |
---|---|
bin | 10000111000111001101… |
… | …10011011011111011100 |
3 | 2001110212102111211222220 |
4 | 20130130312123133130 |
5 | 34001430440143023 |
6 | 1122331021505340 |
7 | 56632326562431 |
oct | 10343466333734 |
9 | 2043772454886 |
10 | 580304615388 |
11 | 204118910633 |
12 | 94572a12250 |
13 | 42951408384 |
14 | 20130613b88 |
15 | 10165c233e3 |
hex | 871cd9b7dc |
580304615388 has 48 divisors (see below), whose sum is σ = 1390812302880. Its totient is φ = 188183568384.
The previous prime is 580304615383. The next prime is 580304615431. The reversal of 580304615388 is 883516403085.
It is a happy number.
It is a super-2 number, since 2×5803046153882 (a number of 24 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 580304615388.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (580304615383) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3703008 + ... + 3856536.
It is an arithmetic number, because the mean of its divisors is an integer number (28975256310).
Almost surely, 2580304615388 is an apocalyptic number.
It is an amenable number.
580304615388 is an abundant number, since it is smaller than the sum of its proper divisors (810507687492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
580304615388 is a wasteful number, since it uses less digits than its factorization.
580304615388 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 162086 (or 162084 counting only the distinct ones).
The product of its (nonzero) digits is 2764800, while the sum is 51.
The spelling of 580304615388 in words is "five hundred eighty billion, three hundred four million, six hundred fifteen thousand, three hundred eighty-eight".
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