Base | Representation |
---|---|
bin | 1110000101010000… |
… | …0011101101100011 |
3 | 100202102222120211011 |
4 | 3201110003231203 |
5 | 30220203203213 |
6 | 1423033201351 |
7 | 162450406036 |
oct | 34124035543 |
9 | 10672876734 |
10 | 3780131683 |
11 | 166a870979 |
12 | 895b60257 |
13 | 4831cbc13 |
14 | 27c07d01d |
15 | 171ce403d |
hex | e1503b63 |
3780131683 has 2 divisors, whose sum is σ = 3780131684. Its totient is φ = 3780131682.
The previous prime is 3780131671. The next prime is 3780131689. The reversal of 3780131683 is 3861310873.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 3780131683 - 229 = 3243260771 is a prime.
It is not a weakly prime, because it can be changed into another prime (3780131689) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1890065841 + 1890065842.
It is an arithmetic number, because the mean of its divisors is an integer number (1890065842).
Almost surely, 23780131683 is an apocalyptic number.
3780131683 is a deficient number, since it is larger than the sum of its proper divisors (1).
3780131683 is an equidigital number, since it uses as much as digits as its factorization.
3780131683 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 72576, while the sum is 40.
The square root of 3780131683 is about 61482.7754985085. The cubic root of 3780131683 is about 1557.7663193188.
The spelling of 3780131683 in words is "three billion, seven hundred eighty million, one hundred thirty-one thousand, six hundred eighty-three".
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