Base | Representation |
---|---|
bin | 10111111010000001… |
… | …01010011110111000 |
3 | 1020010110211120012002 |
4 | 23331000222132320 |
5 | 202241143303443 |
6 | 5521325040132 |
7 | 633025345304 |
oct | 137500523670 |
9 | 36113746162 |
10 | 12834744248 |
11 | 5496973357 |
12 | 25a23b6048 |
13 | 1297090c31 |
14 | 89a82cd04 |
15 | 501bac2b8 |
hex | 2fd02a7b8 |
12834744248 has 32 divisors (see below), whose sum is σ = 24883200000. Its totient is φ = 6199920480.
The previous prime is 12834744151. The next prime is 12834744287. The reversal of 12834744248 is 84244743821.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105353 + ... + 191751.
It is an arithmetic number, because the mean of its divisors is an integer number (777600000).
Almost surely, 212834744248 is an apocalyptic number.
It is an amenable number.
12834744248 is a deficient number, since it is larger than the sum of its proper divisors (12048455752).
12834744248 is a wasteful number, since it uses less digits than its factorization.
12834744248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87035 (or 87031 counting only the distinct ones).
The product of its digits is 1376256, while the sum is 47.
The spelling of 12834744248 in words is "twelve billion, eight hundred thirty-four million, seven hundred forty-four thousand, two hundred forty-eight".
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