Base | Representation |
---|---|
bin | 11001100101101111… |
… | …01011000111011000 |
3 | 1022110110010212010202 |
4 | 30302313223013120 |
5 | 211114004412313 |
6 | 10151124401332 |
7 | 664310052362 |
oct | 146267530730 |
9 | 38413125122 |
10 | 13738357208 |
11 | 590aa43124 |
12 | 27b4b46248 |
13 | 13ac350c64 |
14 | 944849d32 |
15 | 55619e558 |
hex | 332deb1d8 |
13738357208 has 64 divisors (see below), whose sum is σ = 27908496000. Its totient is φ = 6319924992.
The previous prime is 13738357201. The next prime is 13738357249. The reversal of 13738357208 is 80275383731.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13738357201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 735116 + ... + 753572.
It is an arithmetic number, because the mean of its divisors is an integer number (436070250).
Almost surely, 213738357208 is an apocalyptic number.
It is an amenable number.
13738357208 is an abundant number, since it is smaller than the sum of its proper divisors (14170138792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13738357208 is a wasteful number, since it uses less digits than its factorization.
13738357208 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18624 (or 18620 counting only the distinct ones).
The product of its (nonzero) digits is 846720, while the sum is 47.
The spelling of 13738357208 in words is "thirteen billion, seven hundred thirty-eight million, three hundred fifty-seven thousand, two hundred eight".
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