Base | Representation |
---|---|
bin | 11000110010101101… |
… | …10110111000100001 |
3 | 1021100121201112022111 |
4 | 30121112312320201 |
5 | 204224420334012 |
6 | 10040434235321 |
7 | 650561614036 |
oct | 143126667041 |
9 | 37317645274 |
10 | 13310324257 |
11 | 571037068a |
12 | 26b5725b41 |
13 | 1341775b19 |
14 | 903a6938d |
15 | 52d7eeba7 |
hex | 3195b6e21 |
13310324257 has 8 divisors (see below), whose sum is σ = 13713853160. Its totient is φ = 12912773760.
The previous prime is 13310324249. The next prime is 13310324263. The reversal of 13310324257 is 75242301331.
13310324257 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 456206881 + 12854117376 = 21359^2 + 113376^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13310324257 - 23 = 13310324249 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13310324057) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1490082 + ... + 1498987.
It is an arithmetic number, because the mean of its divisors is an integer number (1714231645).
Almost surely, 213310324257 is an apocalyptic number.
It is an amenable number.
13310324257 is a deficient number, since it is larger than the sum of its proper divisors (403528903).
13310324257 is an equidigital number, since it uses as much as digits as its factorization.
13310324257 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2989203.
The product of its (nonzero) digits is 15120, while the sum is 31.
Adding to 13310324257 its reverse (75242301331), we get a palindrome (88552625588).
The spelling of 13310324257 in words is "thirteen billion, three hundred ten million, three hundred twenty-four thousand, two hundred fifty-seven".
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