Base | Representation |
---|---|
bin | 11000111110111110… |
… | …10011110001001001 |
3 | 1021121210022022102221 |
4 | 30133133103301021 |
5 | 204432234444032 |
6 | 10054551254041 |
7 | 653251226104 |
oct | 143737236111 |
9 | 37553268387 |
10 | 13413203017 |
11 | 5763448a55 |
12 | 272407a321 |
13 | 1359b86a26 |
14 | 9135a973b |
15 | 537872597 |
hex | 31f7d3c49 |
13413203017 has 2 divisors, whose sum is σ = 13413203018. Its totient is φ = 13413203016.
The previous prime is 13413203003. The next prime is 13413203021. The reversal of 13413203017 is 71030231431.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 11459916601 + 1953286416 = 107051^2 + 44196^2 .
It is a cyclic number.
It is not a de Polignac number, because 13413203017 - 215 = 13413170249 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13413202982 and 13413203000.
It is not a weakly prime, because it can be changed into another prime (13413203057) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6706601508 + 6706601509.
It is an arithmetic number, because the mean of its divisors is an integer number (6706601509).
Almost surely, 213413203017 is an apocalyptic number.
It is an amenable number.
13413203017 is a deficient number, since it is larger than the sum of its proper divisors (1).
13413203017 is an equidigital number, since it uses as much as digits as its factorization.
13413203017 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1512, while the sum is 25.
Adding to 13413203017 its reverse (71030231431), we get a palindrome (84443434448).
The spelling of 13413203017 in words is "thirteen billion, four hundred thirteen million, two hundred three thousand, seventeen".
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