Base | Representation |
---|---|
bin | 100111010101… |
… | …110110011101 |
3 | 201101221221022 |
4 | 213111312131 |
5 | 10120004432 |
6 | 1005013525 |
7 | 153442253 |
oct | 47256635 |
9 | 21357838 |
10 | 10313117 |
11 | 5904441 |
12 | 35542a5 |
13 | 21a1249 |
14 | 15265d3 |
15 | d8ab12 |
hex | 9d5d9d |
10313117 has 2 divisors, whose sum is σ = 10313118. Its totient is φ = 10313116.
The previous prime is 10313063. The next prime is 10313123. The reversal of 10313117 is 71131301.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 6584356 + 3728761 = 2566^2 + 1931^2 .
It is an emirp because it is prime and its reverse (71131301) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10313117 - 214 = 10296733 is a prime.
It is a Chen prime.
It is a junction number, because it is equal to n+sod(n) for n = 10313095 and 10313104.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10313617) by changing a digit.
It is a good prime.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5156558 + 5156559.
It is an arithmetic number, because the mean of its divisors is an integer number (5156559).
Almost surely, 210313117 is an apocalyptic number.
It is an amenable number.
10313117 is a deficient number, since it is larger than the sum of its proper divisors (1).
10313117 is an equidigital number, since it uses as much as digits as its factorization.
10313117 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 63, while the sum is 17.
The square root of 10313117 is about 3211.4042099991. The cubic root of 10313117 is about 217.6690331743.
Adding to 10313117 its reverse (71131301), we get a palindrome (81444418).
The spelling of 10313117 in words is "ten million, three hundred thirteen thousand, one hundred seventeen".
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