Base | Representation |
---|---|
bin | 11000101001001010… |
… | …00100110001110011 |
3 | 1021011000220000122002 |
4 | 30110211010301303 |
5 | 204043410240412 |
6 | 10024452204215 |
7 | 645566355635 |
oct | 142445046163 |
9 | 37130800562 |
10 | 13230165107 |
11 | 567a0a0955 |
12 | 269290966b |
13 | 132ac8b183 |
14 | 8d7160a55 |
15 | 526768dc2 |
hex | 314944c73 |
13230165107 has 2 divisors, whose sum is σ = 13230165108. Its totient is φ = 13230165106.
The previous prime is 13230165103. The next prime is 13230165131. The reversal of 13230165107 is 70156103231.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 13230165107 - 22 = 13230165103 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 13230165107.
It is not a weakly prime, because it can be changed into another prime (13230165103) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6615082553 + 6615082554.
It is an arithmetic number, because the mean of its divisors is an integer number (6615082554).
Almost surely, 213230165107 is an apocalyptic number.
13230165107 is a deficient number, since it is larger than the sum of its proper divisors (1).
13230165107 is an equidigital number, since it uses as much as digits as its factorization.
13230165107 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3780, while the sum is 29.
Adding to 13230165107 its reverse (70156103231), we get a palindrome (83386268338).
The spelling of 13230165107 in words is "thirteen billion, two hundred thirty million, one hundred sixty-five thousand, one hundred seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •