Base | Representation |
---|---|
bin | 100100001000010011… |
… | …011111010100000100 |
3 | 10201010121211000221101 |
4 | 210020103133110010 |
5 | 1113422233014023 |
6 | 25453254425444 |
7 | 2542231556146 |
oct | 441023372404 |
9 | 121117730841 |
10 | 38794032388 |
11 | 154a82467a1 |
12 | 7628062284 |
13 | 387327ba67 |
14 | 1c40366c96 |
15 | 1020bbd1ad |
hex | 9084df504 |
38794032388 has 6 divisors (see below), whose sum is σ = 67889556686. Its totient is φ = 19397016192.
The previous prime is 38794032371. The next prime is 38794032461. The reversal of 38794032388 is 88323049783.
It can be written as a sum of positive squares in only one way, i.e., 38760946884 + 33085504 = 196878^2 + 5752^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4849254045 + ... + 4849254052.
Almost surely, 238794032388 is an apocalyptic number.
It is an amenable number.
38794032388 is a deficient number, since it is larger than the sum of its proper divisors (29095524298).
38794032388 is a wasteful number, since it uses less digits than its factorization.
38794032388 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9698508101 (or 9698508099 counting only the distinct ones).
The product of its (nonzero) digits is 6967296, while the sum is 55.
The spelling of 38794032388 in words is "thirty-eight billion, seven hundred ninety-four million, thirty-two thousand, three hundred eighty-eight".
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