Base | Representation |
---|---|
bin | 10010101100100… |
… | …010101101000011 |
3 | 210212012220101000 |
4 | 102230202231003 |
5 | 1120244310441 |
6 | 51042543043 |
7 | 10526056134 |
oct | 2254425503 |
9 | 725186330 |
10 | 313666371 |
11 | 151069207 |
12 | 89067a83 |
13 | 4cca4405 |
14 | 2d92dc8b |
15 | 1c80d2b6 |
hex | 12b22b43 |
313666371 has 32 divisors (see below), whose sum is σ = 493300800. Its totient is φ = 196300800.
The previous prime is 313666363. The next prime is 313666393. The reversal of 313666371 is 173666313.
It is not a de Polignac number, because 313666371 - 23 = 313666363 is a prime.
It is not an unprimeable number, because it can be changed into a prime (313666351) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 260571 + ... + 261771.
It is an arithmetic number, because the mean of its divisors is an integer number (15415650).
Almost surely, 2313666371 is an apocalyptic number.
313666371 is a deficient number, since it is larger than the sum of its proper divisors (179634429).
313666371 is a wasteful number, since it uses less digits than its factorization.
313666371 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1796 (or 1790 counting only the distinct ones).
The product of its digits is 40824, while the sum is 36.
The square root of 313666371 is about 17710.6287578956. The cubic root of 313666371 is about 679.4476274026.
The spelling of 313666371 in words is "three hundred thirteen million, six hundred sixty-six thousand, three hundred seventy-one".
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