Base | Representation |
---|---|
bin | 1011100100001001… |
… | …0001100111001011 |
3 | 22000100102220200102 |
4 | 2321002101213023 |
5 | 22324210201022 |
6 | 1232013400015 |
7 | 136633543412 |
oct | 27102214713 |
9 | 8010386612 |
10 | 3104381387 |
11 | 1353384758 |
12 | 72779900b |
13 | 3a6200383 |
14 | 216418479 |
15 | 132811a92 |
hex | b90919cb |
3104381387 has 2 divisors, whose sum is σ = 3104381388. Its totient is φ = 3104381386.
The previous prime is 3104381359. The next prime is 3104381411. The reversal of 3104381387 is 7831834013.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 3104381387 - 28 = 3104381131 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 3104381387.
It is not a weakly prime, because it can be changed into another prime (3104381327) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1552190693 + 1552190694.
It is an arithmetic number, because the mean of its divisors is an integer number (1552190694).
Almost surely, 23104381387 is an apocalyptic number.
3104381387 is a deficient number, since it is larger than the sum of its proper divisors (1).
3104381387 is an equidigital number, since it uses as much as digits as its factorization.
3104381387 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 48384, while the sum is 38.
The square root of 3104381387 is about 55716.9757524581. The cubic root of 3104381387 is about 1458.7863478545.
The spelling of 3104381387 in words is "three billion, one hundred four million, three hundred eighty-one thousand, three hundred eighty-seven".
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