Base | Representation |
---|---|
bin | 10111001000100… |
… | …001001000000100 |
3 | 1000001021222012011 |
4 | 113020201020010 |
5 | 1243323440204 |
6 | 102302304004 |
7 | 12421604356 |
oct | 2710411004 |
9 | 1001258164 |
10 | 388108804 |
11 | 18a093986 |
12 | a9b88004 |
13 | 62539ca5 |
14 | 3978b0d6 |
15 | 24115304 |
hex | 17221204 |
388108804 has 6 divisors (see below), whose sum is σ = 679190414. Its totient is φ = 194054400.
The previous prime is 388108789. The next prime is 388108813. The reversal of 388108804 is 408801883.
It can be written as a sum of positive squares in only one way, i.e., 387302400 + 806404 = 19680^2 + 898^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48513597 + ... + 48513604.
Almost surely, 2388108804 is an apocalyptic number.
It is an amenable number.
388108804 is a deficient number, since it is larger than the sum of its proper divisors (291081610).
388108804 is a wasteful number, since it uses less digits than its factorization.
388108804 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 97027205 (or 97027203 counting only the distinct ones).
The product of its (nonzero) digits is 49152, while the sum is 40.
The square root of 388108804 is about 19700.4772531023. The cubic root of 388108804 is about 729.4314732759.
The spelling of 388108804 in words is "three hundred eighty-eight million, one hundred eight thousand, eight hundred four".
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