Base | Representation |
---|---|
bin | 11001100110111011… |
… | …11011101111111110 |
3 | 1022111011000102011122 |
4 | 30303131323233332 |
5 | 211124041334224 |
6 | 10152123350542 |
7 | 664461234251 |
oct | 146335735776 |
9 | 38434012148 |
10 | 13748386814 |
11 | 5915673558 |
12 | 27b8382452 |
13 | 13b1453136 |
14 | 945cdb098 |
15 | 556ed115e |
hex | 33377bbfe |
13748386814 has 24 divisors (see below), whose sum is σ = 22353394968. Its totient is φ = 6336370800.
The previous prime is 13748386811. The next prime is 13748386889. The reversal of 13748386814 is 41868384731.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13748386811) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 230612 + ... + 284039.
It is an arithmetic number, because the mean of its divisors is an integer number (931391457).
Almost surely, 213748386814 is an apocalyptic number.
13748386814 is a deficient number, since it is larger than the sum of its proper divisors (8605008154).
13748386814 is a wasteful number, since it uses less digits than its factorization.
13748386814 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 514728 (or 514709 counting only the distinct ones).
The product of its digits is 3096576, while the sum is 53.
The spelling of 13748386814 in words is "thirteen billion, seven hundred forty-eight million, three hundred eighty-six thousand, eight hundred fourteen".
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