Base | Representation |
---|---|
bin | 101000011101100… |
… | …110011111100011 |
3 | 1202022101002001102 |
4 | 220131212133203 |
5 | 2342241122413 |
6 | 151210025015 |
7 | 22552055045 |
oct | 5035463743 |
9 | 1668332042 |
10 | 678848483 |
11 | 319212a05 |
12 | 16b41816b |
13 | aa844ac1 |
14 | 6622da95 |
15 | 3e8e5458 |
hex | 287667e3 |
678848483 has 2 divisors, whose sum is σ = 678848484. Its totient is φ = 678848482.
The previous prime is 678848461. The next prime is 678848551. The reversal of 678848483 is 384848876.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 678848483 - 216 = 678782947 is a prime.
It is not a weakly prime, because it can be changed into another prime (678848413) 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, 339424241 + 339424242.
It is an arithmetic number, because the mean of its divisors is an integer number (339424242).
Almost surely, 2678848483 is an apocalyptic number.
678848483 is a deficient number, since it is larger than the sum of its proper divisors (1).
678848483 is an equidigital number, since it uses as much as digits as its factorization.
678848483 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 8257536, while the sum is 56.
The square root of 678848483 is about 26054.7209349860. The cubic root of 678848483 is about 878.8692790663.
It can be divided in two parts, 67884 and 8483, that added together give a palindrome (76367).
The spelling of 678848483 in words is "six hundred seventy-eight million, eight hundred forty-eight thousand, four hundred eighty-three".
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