Base | Representation |
---|---|
bin | 11000110001101000… |
… | …01110001000011010 |
3 | 1021022222122020011001 |
4 | 30120310032020122 |
5 | 204220104310232 |
6 | 10035511455214 |
7 | 650421466213 |
oct | 143064161032 |
9 | 37288566131 |
10 | 13301244442 |
11 | 5706229902 |
12 | 26b268750a |
13 | 133c917055 |
14 | 90278440a |
15 | 52cb096e7 |
hex | 318d0e21a |
13301244442 has 8 divisors (see below), whose sum is σ = 19974362976. Its totient is φ = 6643123452.
The previous prime is 13301244433. The next prime is 13301244449. The reversal of 13301244442 is 24444210331.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 13301244442.
It is not an unprimeable number, because it can be changed into a prime (13301244449) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3747168 + ... + 3750715.
It is an arithmetic number, because the mean of its divisors is an integer number (2496795372).
Almost surely, 213301244442 is an apocalyptic number.
13301244442 is a deficient number, since it is larger than the sum of its proper divisors (6673118534).
13301244442 is an equidigital number, since it uses as much as digits as its factorization.
13301244442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7498772.
The product of its (nonzero) digits is 9216, while the sum is 28.
Adding to 13301244442 its reverse (24444210331), we get a palindrome (37745454773).
The spelling of 13301244442 in words is "thirteen billion, three hundred one million, two hundred forty-four thousand, four hundred forty-two".
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