Base | Representation |
---|---|
bin | 1001000101010110110… |
… | …01110000111100010000 |
3 | 1002211121201020121000112 |
4 | 10202223121300330100 |
5 | 20103202001201222 |
6 | 355214411140452 |
7 | 31356313206416 |
oct | 4425331607420 |
9 | 1084551217015 |
10 | 312113303312 |
11 | 110403906378 |
12 | 505a6144728 |
13 | 235805b41c5 |
14 | 1116bc152b6 |
15 | 81bad60be2 |
hex | 48ab670f10 |
312113303312 has 20 divisors (see below), whose sum is σ = 608340605376. Its totient is φ = 155122179360.
The previous prime is 312113303291. The next prime is 312113303347. The reversal of 312113303312 is 213303311213.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58401764 + ... + 58407107.
Almost surely, 2312113303312 is an apocalyptic number.
It is an amenable number.
312113303312 is a deficient number, since it is larger than the sum of its proper divisors (296227302064).
312113303312 is a wasteful number, since it uses less digits than its factorization.
312113303312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 116809046 (or 116809040 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 23.
Adding to 312113303312 its reverse (213303311213), we get a palindrome (525416614525).
The spelling of 312113303312 in words is "three hundred twelve billion, one hundred thirteen million, three hundred three thousand, three hundred twelve".
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