Base | Representation |
---|---|
bin | 1011101010010000… |
… | …1111111010101100 |
3 | 22002010202202100220 |
4 | 2322210033322230 |
5 | 22402244031211 |
6 | 1234332051340 |
7 | 140365052433 |
oct | 27244177254 |
9 | 8063682326 |
10 | 3130064556 |
11 | 1366926913 |
12 | 734303b50 |
13 | 3ab623508 |
14 | 2199c211a |
15 | 134bd6806 |
hex | ba90feac |
3130064556 has 24 divisors (see below), whose sum is σ = 7309639344. Its totient is φ = 1042475520.
The previous prime is 3130064533. The next prime is 3130064563. The reversal of 3130064556 is 6554600313.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95005 + ... + 123636.
It is an arithmetic number, because the mean of its divisors is an integer number (304568306).
Almost surely, 23130064556 is an apocalyptic number.
It is an amenable number.
3130064556 is an abundant number, since it is smaller than the sum of its proper divisors (4179574788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3130064556 is a wasteful number, since it uses less digits than its factorization.
3130064556 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 219841 (or 219839 counting only the distinct ones).
The product of its (nonzero) digits is 32400, while the sum is 33.
The square root of 3130064556 is about 55946.9798648685. The cubic root of 3130064556 is about 1462.7982482396.
Adding to 3130064556 its reverse (6554600313), we get a palindrome (9684664869).
The spelling of 3130064556 in words is "three billion, one hundred thirty million, sixty-four thousand, five hundred fifty-six".
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