Base | Representation |
---|---|
bin | 11001111111000111111100… |
… | …11110011111001000000100 |
3 | 21111022221222110021212022102 |
4 | 30333203332132133020010 |
5 | 24442223431130420120 |
6 | 321311454422051232 |
7 | 15015361223153240 |
oct | 1477437636371004 |
9 | 244287873255272 |
10 | 57144514310660 |
11 | 17231941634a27 |
12 | 64aaba6279b18 |
13 | 25b6920c57a1a |
14 | 1017b48821420 |
15 | 6916d7548d75 |
hex | 33f8fe79f204 |
57144514310660 has 96 divisors (see below), whose sum is σ = 140250140900352. Its totient is φ = 19151803607040.
The previous prime is 57144514310633. The next prime is 57144514310671. The reversal of 57144514310660 is 6601341544175.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12198437 + ... + 16220076.
It is an arithmetic number, because the mean of its divisors is an integer number (1460938967712).
Almost surely, 257144514310660 is an apocalyptic number.
It is an amenable number.
57144514310660 is an abundant number, since it is smaller than the sum of its proper divisors (83105626589692).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57144514310660 is a wasteful number, since it uses less digits than its factorization.
57144514310660 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28418853 (or 28418851 counting only the distinct ones).
The product of its (nonzero) digits is 1209600, while the sum is 47.
The spelling of 57144514310660 in words is "fifty-seven trillion, one hundred forty-four billion, five hundred fourteen million, three hundred ten thousand, six hundred sixty".
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