Base | Representation |
---|---|
bin | 11000100111010010… |
… | …00100000000101101 |
3 | 1021002221021202200111 |
4 | 30103221010000231 |
5 | 204030343331300 |
6 | 10023131100021 |
7 | 645315554452 |
oct | 142351040055 |
9 | 37087252614 |
10 | 13214433325 |
11 | 5671226385 |
12 | 26895a1611 |
13 | 1327940722 |
14 | 8d5027829 |
15 | 5251ac9ba |
hex | 313a4402d |
13214433325 has 6 divisors (see below), whose sum is σ = 16385897354. Its totient is φ = 10571546640.
The previous prime is 13214433311. The next prime is 13214433341. The reversal of 13214433325 is 52333441231.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 4043306569 + 9171126756 = 63587^2 + 95766^2 .
It is not a de Polignac number, because 13214433325 - 217 = 13214302253 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 264288642 + ... + 264288691.
Almost surely, 213214433325 is an apocalyptic number.
It is an amenable number.
13214433325 is a deficient number, since it is larger than the sum of its proper divisors (3171464029).
13214433325 is an equidigital number, since it uses as much as digits as its factorization.
13214433325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 528577343 (or 528577338 counting only the distinct ones).
The product of its digits is 25920, while the sum is 31.
Adding to 13214433325 its reverse (52333441231), we get a palindrome (65547874556).
The spelling of 13214433325 in words is "thirteen billion, two hundred fourteen million, four hundred thirty-three thousand, three hundred twenty-five".
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