Base | Representation |
---|---|
bin | 111100011001110… |
… | …111110110010101 |
3 | 2121121220211110122 |
4 | 330121313312111 |
5 | 4033413242232 |
6 | 244321001325 |
7 | 34053613415 |
oct | 7431676625 |
9 | 2547824418 |
10 | 1013415317 |
11 | 480056a22 |
12 | 243483245 |
13 | 131c56445 |
14 | 98840645 |
15 | 5de81312 |
hex | 3c677d95 |
1013415317 has 2 divisors, whose sum is σ = 1013415318. Its totient is φ = 1013415316.
The previous prime is 1013415229. The next prime is 1013415343. The reversal of 1013415317 is 7135143101.
It is an a-pointer prime, because the next prime (1013415343) can be obtained adding 1013415317 to its sum of digits (26).
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 872257156 + 141158161 = 29534^2 + 11881^2 .
It is an emirp because it is prime and its reverse (7135143101) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 1013415317 - 220 = 1012366741 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1013415367) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506707658 + 506707659.
It is an arithmetic number, because the mean of its divisors is an integer number (506707659).
Almost surely, 21013415317 is an apocalyptic number.
It is an amenable number.
1013415317 is a deficient number, since it is larger than the sum of its proper divisors (1).
1013415317 is an equidigital number, since it uses as much as digits as its factorization.
1013415317 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1260, while the sum is 26.
The square root of 1013415317 is about 31834.1847233442. The cubic root of 1013415317 is about 1004.4519233004.
Adding to 1013415317 its reverse (7135143101), we get a palindrome (8148558418).
The spelling of 1013415317 in words is "one billion, thirteen million, four hundred fifteen thousand, three hundred seventeen".
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