Base | Representation |
---|---|
bin | 10010111001010… |
… | …111111100010110 |
3 | 211002112210122000 |
4 | 102321113330112 |
5 | 1122124431131 |
6 | 51243020130 |
7 | 10566466125 |
oct | 2271277426 |
9 | 732483560 |
10 | 317030166 |
11 | 152a56502 |
12 | 8a20a646 |
13 | 508b151b |
14 | 30167abc |
15 | 1cc74ce6 |
hex | 12e57f16 |
317030166 has 24 divisors (see below), whose sum is σ = 704802360. Its totient is φ = 105633108.
The previous prime is 317030113. The next prime is 317030173. The reversal of 317030166 is 661030713.
317030166 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is a congruent number.
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 11 ways as a sum of consecutive naturals, for example, 129631 + ... + 132053.
It is an arithmetic number, because the mean of its divisors is an integer number (29366765).
Almost surely, 2317030166 is an apocalyptic number.
317030166 is an abundant number, since it is smaller than the sum of its proper divisors (387772194).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
317030166 is an frugal number, since it uses more digits than its factorization.
317030166 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4857 (or 2428 counting only the distinct ones).
The product of its (nonzero) digits is 2268, while the sum is 27.
The square root of 317030166 is about 17805.3409402909. The cubic root of 317030166 is about 681.8678218113.
Adding to 317030166 its reverse (661030713), we get a palindrome (978060879).
The spelling of 317030166 in words is "three hundred seventeen million, thirty thousand, one hundred sixty-six".
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