Base | Representation |
---|---|
bin | 10010111010010… |
… | …011001000100101 |
3 | 211010000010012112 |
4 | 102322103020211 |
5 | 1122210210423 |
6 | 51252130405 |
7 | 10601526020 |
oct | 2272231045 |
9 | 733003175 |
10 | 317272613 |
11 | 153101679 |
12 | 8a306a05 |
13 | 50967998 |
14 | 301cc1b7 |
15 | 1ccc1a78 |
hex | 12e93225 |
317272613 has 16 divisors (see below), whose sum is σ = 367376256. Its totient is φ = 268382400.
The previous prime is 317272591. The next prime is 317272633. The reversal of 317272613 is 316272713.
It is a cyclic number.
It is not a de Polignac number, because 317272613 - 214 = 317256229 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 317272613.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (317272633) 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 15 ways as a sum of consecutive naturals, for example, 312695 + ... + 313707.
It is an arithmetic number, because the mean of its divisors is an integer number (22961016).
Almost surely, 2317272613 is an apocalyptic number.
It is an amenable number.
317272613 is a deficient number, since it is larger than the sum of its proper divisors (50103643).
317272613 is a wasteful number, since it uses less digits than its factorization.
317272613 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1564.
The product of its digits is 10584, while the sum is 32.
The square root of 317272613 is about 17812.1479052921. The cubic root of 317272613 is about 682.0415956891.
The spelling of 317272613 in words is "three hundred seventeen million, two hundred seventy-two thousand, six hundred thirteen".
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