Base | Representation |
---|---|
bin | 10000111010000001011… |
… | …10000101110110101100 |
3 | 2001112102100220011011120 |
4 | 20131000232011312230 |
5 | 34004144020100023 |
6 | 1122510440220540 |
7 | 56653255003044 |
oct | 10350056056654 |
9 | 2045370804146 |
10 | 580906409388 |
11 | 2043a7584348 |
12 | 9470046a750 |
13 | 42a18cb16b6 |
14 | 2018a506724 |
15 | 1019d9978e3 |
hex | 8740b85dac |
580906409388 has 12 divisors (see below), whose sum is σ = 1355448288600. Its totient is φ = 193635469792.
The previous prime is 580906409381. The next prime is 580906409411. The reversal of 580906409388 is 883904609085.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (580906409381) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24204433713 + ... + 24204433736.
It is an arithmetic number, because the mean of its divisors is an integer number (112954024050).
Almost surely, 2580906409388 is an apocalyptic number.
It is an amenable number.
580906409388 is an abundant number, since it is smaller than the sum of its proper divisors (774541879212).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
580906409388 is a wasteful number, since it uses less digits than its factorization.
580906409388 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48408867456 (or 48408867454 counting only the distinct ones).
The product of its (nonzero) digits is 14929920, while the sum is 60.
The spelling of 580906409388 in words is "five hundred eighty billion, nine hundred six million, four hundred nine thousand, three hundred eighty-eight".
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