Base | Representation |
---|---|
bin | 1100101110000100… |
… | …01000010110101011 |
3 | 122121220202022201012 |
4 | 12113002020112223 |
5 | 102441143313134 |
6 | 3045342414135 |
7 | 331140365636 |
oct | 62702102653 |
9 | 18556668635 |
10 | 6828885419 |
11 | 2994800764 |
12 | 13a6b9134b |
13 | 84aa23505 |
14 | 48ad36c1d |
15 | 29e7b86ce |
hex | 1970885ab |
6828885419 has 2 divisors, whose sum is σ = 6828885420. Its totient is φ = 6828885418.
The previous prime is 6828885391. The next prime is 6828885467. The reversal of 6828885419 is 9145888286.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 6828885419 - 228 = 6560449963 is a prime.
It is a super-2 number, since 2×68288854192 = 93267352131661611122, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (6828885319) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3414442709 + 3414442710.
It is an arithmetic number, because the mean of its divisors is an integer number (3414442710).
Almost surely, 26828885419 is an apocalyptic number.
6828885419 is a deficient number, since it is larger than the sum of its proper divisors (1).
6828885419 is an equidigital number, since it uses as much as digits as its factorization.
6828885419 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 8847360, while the sum is 59.
The square root of 6828885419 is about 82637.0704889761. The cubic root of 6828885419 is about 1897.2152574595.
The spelling of 6828885419 in words is "six billion, eight hundred twenty-eight million, eight hundred eighty-five thousand, four hundred nineteen".
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