Base | Representation |
---|---|
bin | 1011100110000001… |
… | …1100001001100100 |
3 | 22000220022122201002 |
4 | 2321200130021210 |
5 | 22333221220433 |
6 | 1232455052432 |
7 | 140061006323 |
oct | 27140341144 |
9 | 8026278632 |
10 | 3112288868 |
11 | 1357895767 |
12 | 72a371118 |
13 | 3a7a3b660 |
14 | 2174b60ba |
15 | 1333749e8 |
hex | b981c264 |
3112288868 has 12 divisors (see below), whose sum is σ = 5865467580. Its totient is φ = 1436440992.
The previous prime is 3112288853. The next prime is 3112288871. The reversal of 3112288868 is 8688822113.
It can be written as a sum of positive squares in 2 ways, for example, as 715990564 + 2396298304 = 26758^2 + 48952^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29925803 + ... + 29925906.
It is an arithmetic number, because the mean of its divisors is an integer number (488788965).
Almost surely, 23112288868 is an apocalyptic number.
It is an amenable number.
3112288868 is a deficient number, since it is larger than the sum of its proper divisors (2753178712).
3112288868 is a wasteful number, since it uses less digits than its factorization.
3112288868 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59851726 (or 59851724 counting only the distinct ones).
The product of its digits is 294912, while the sum is 47.
The square root of 3112288868 is about 55787.8917687342. The cubic root of 3112288868 is about 1460.0239046565.
The spelling of 3112288868 in words is "three billion, one hundred twelve million, two hundred eighty-eight thousand, eight hundred sixty-eight".
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