Base | Representation |
---|---|
bin | 11000011011001100… |
… | …01000110100101011 |
3 | 1020211212102120212011 |
4 | 30031212020310223 |
5 | 203323412101212 |
6 | 10005105100351 |
7 | 642644455225 |
oct | 141546106453 |
9 | 36755376764 |
10 | 13113003307 |
11 | 5619a48518 |
12 | 265b6276b7 |
13 | 130c919071 |
14 | 8c5783415 |
15 | 51b3244a7 |
hex | 30d988d2b |
13113003307 has 2 divisors, whose sum is σ = 13113003308. Its totient is φ = 13113003306.
The previous prime is 13113003251. The next prime is 13113003353. The reversal of 13113003307 is 70330031131.
It is a strong prime.
It is an emirp because it is prime and its reverse (70330031131) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 13113003307 - 219 = 13112479019 is a prime.
It is not a weakly prime, because it can be changed into another prime (13113003377) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6556501653 + 6556501654.
It is an arithmetic number, because the mean of its divisors is an integer number (6556501654).
Almost surely, 213113003307 is an apocalyptic number.
13113003307 is a deficient number, since it is larger than the sum of its proper divisors (1).
13113003307 is an equidigital number, since it uses as much as digits as its factorization.
13113003307 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 567, while the sum is 22.
Adding to 13113003307 its reverse (70330031131), we get a palindrome (83443034438).
The spelling of 13113003307 in words is "thirteen billion, one hundred thirteen million, three thousand, three hundred seven".
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