Base | Representation |
---|---|
bin | 100011011001111110… |
… | …100110101000001100 |
3 | 10122010110022210221012 |
4 | 203121332212220030 |
5 | 1110324300233023 |
6 | 25244212024352 |
7 | 2514043341212 |
oct | 433176465014 |
9 | 118113283835 |
10 | 38016805388 |
11 | 1513954a631 |
12 | 744b9020b8 |
13 | 377b240523 |
14 | 1ba9048cb2 |
15 | ec7843978 |
hex | 8d9fa6a0c |
38016805388 has 24 divisors (see below), whose sum is σ = 67488902208. Its totient is φ = 18734633856.
The previous prime is 38016805369. The next prime is 38016805417. The reversal of 38016805388 is 88350861083.
38016805388 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.
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, 369770 + ... + 461262.
It is an arithmetic number, because the mean of its divisors is an integer number (2812037592).
Almost surely, 238016805388 is an apocalyptic number.
It is an amenable number.
38016805388 is a deficient number, since it is larger than the sum of its proper divisors (29472096820).
38016805388 is a wasteful number, since it uses less digits than its factorization.
38016805388 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92993 (or 92991 counting only the distinct ones).
The product of its (nonzero) digits is 1105920, while the sum is 50.
The spelling of 38016805388 in words is "thirty-eight billion, sixteen million, eight hundred five thousand, three hundred eighty-eight".
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