Base | Representation |
---|---|
bin | 1001000101110110000… |
… | …11111111011111111011 |
3 | 1002212022000121112222001 |
4 | 10202323003333133323 |
5 | 20104221230444402 |
6 | 355300434241431 |
7 | 31365653312131 |
oct | 4427303773773 |
9 | 1085260545861 |
10 | 312376031227 |
11 | 110529142787 |
12 | 5065a126277 |
13 | 235c2b62000 |
14 | 11194a85751 |
15 | 81d3e5b187 |
hex | 48bb0ff7fb |
312376031227 has 32 divisors (see below), whose sum is σ = 343577142720. Its totient is φ = 283964129280.
The previous prime is 312376031171. The next prime is 312376031257. The reversal of 312376031227 is 722130673213.
It is not a de Polignac number, because 312376031227 - 231 = 310228547579 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (312376031257) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40664827 + ... + 40672507.
It is an arithmetic number, because the mean of its divisors is an integer number (10736785710).
Almost surely, 2312376031227 is an apocalyptic number.
312376031227 is a deficient number, since it is larger than the sum of its proper divisors (31201111493).
312376031227 is a wasteful number, since it uses less digits than its factorization.
312376031227 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8000 (or 7974 counting only the distinct ones).
The product of its (nonzero) digits is 63504, while the sum is 37.
The spelling of 312376031227 in words is "three hundred twelve billion, three hundred seventy-six million, thirty-one thousand, two hundred twenty-seven".
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