Base | Representation |
---|---|
bin | 10010110110001101… |
… | …01010010011111001 |
3 | 222010011120100120021 |
4 | 21123012222103321 |
5 | 131210303014132 |
6 | 4352012330441 |
7 | 505513021036 |
oct | 113306522371 |
9 | 28104510507 |
10 | 10118407417 |
11 | 4322639288 |
12 | 1b64773a21 |
13 | c533a7531 |
14 | 6bdb8638d |
15 | 3e349b997 |
hex | 25b1aa4f9 |
10118407417 has 2 divisors, whose sum is σ = 10118407418. Its totient is φ = 10118407416.
The previous prime is 10118407399. The next prime is 10118407423. The reversal of 10118407417 is 71470481101.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 7433198656 + 2685208761 = 86216^2 + 51819^2 .
It is an emirp because it is prime and its reverse (71470481101) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10118407417 - 27 = 10118407289 is a prime.
It is a super-2 number, since 2×101184074172 (a number of 21 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (10118407447) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5059203708 + 5059203709.
It is an arithmetic number, because the mean of its divisors is an integer number (5059203709).
Almost surely, 210118407417 is an apocalyptic number.
It is an amenable number.
10118407417 is a deficient number, since it is larger than the sum of its proper divisors (1).
10118407417 is an equidigital number, since it uses as much as digits as its factorization.
10118407417 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 6272, while the sum is 34.
Adding to 10118407417 its reverse (71470481101), we get a palindrome (81588888518).
The spelling of 10118407417 in words is "ten billion, one hundred eighteen million, four hundred seven thousand, four hundred seventeen".
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