Base | Representation |
---|---|
bin | 111111101010010… |
… | …010010101100110 |
3 | 2202102201112211202 |
4 | 333222102111212 |
5 | 4141410043031 |
6 | 253552002502 |
7 | 35316162500 |
oct | 7752222546 |
9 | 2672645752 |
10 | 1068049766 |
11 | 4a8982663 |
12 | 259830432 |
13 | 140375114 |
14 | a1bc2d70 |
15 | 63b742cb |
hex | 3fa92566 |
1068049766 has 12 divisors (see below), whose sum is σ = 1863638028. Its totient is φ = 457735572.
The previous prime is 1068049739. The next prime is 1068049777. The reversal of 1068049766 is 6679408601.
It is a happy number.
It is a super-2 number, since 2×10680497662 = 2281460605305309512, which contains 22 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 1068049766.
It is a congruent number.
It is an unprimeable number.
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 in 5 ways as a sum of consecutive naturals, for example, 5449136 + ... + 5449331.
It is an arithmetic number, because the mean of its divisors is an integer number (155303169).
Almost surely, 21068049766 is an apocalyptic number.
1068049766 is a deficient number, since it is larger than the sum of its proper divisors (795588262).
1068049766 is a wasteful number, since it uses less digits than its factorization.
1068049766 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10898483 (or 10898476 counting only the distinct ones).
The product of its (nonzero) digits is 435456, while the sum is 47.
The square root of 1068049766 is about 32681.0306753015. The cubic root of 1068049766 is about 1022.1873366473.
The spelling of 1068049766 in words is "one billion, sixty-eight million, forty-nine thousand, seven hundred sixty-six".
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