Base | Representation |
---|---|
bin | 1011100011101010… |
… | …1100001100110011 |
3 | 22000012200220022121 |
4 | 2320322230030303 |
5 | 22323203040024 |
6 | 1231503015111 |
7 | 136610622646 |
oct | 27072541463 |
9 | 8005626277 |
10 | 3102393139 |
11 | 135224697a |
12 | 726b9a497 |
13 | 3a59853b1 |
14 | 21605ba5d |
15 | 13256c8e4 |
hex | b8eac333 |
3102393139 has 2 divisors, whose sum is σ = 3102393140. Its totient is φ = 3102393138.
The previous prime is 3102393113. The next prime is 3102393163. The reversal of 3102393139 is 9313932013.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 3102393139 - 27 = 3102393011 is a prime.
It is not a weakly prime, because it can be changed into another prime (3102393199) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1551196569 + 1551196570.
It is an arithmetic number, because the mean of its divisors is an integer number (1551196570).
Almost surely, 23102393139 is an apocalyptic number.
3102393139 is a deficient number, since it is larger than the sum of its proper divisors (1).
3102393139 is an equidigital number, since it uses as much as digits as its factorization.
3102393139 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 13122, while the sum is 34.
The square root of 3102393139 is about 55699.1305048831. The cubic root of 3102393139 is about 1458.4748474185.
The spelling of 3102393139 in words is "three billion, one hundred two million, three hundred ninety-three thousand, one hundred thirty-nine".
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