Base | Representation |
---|---|
bin | 111111101101000… |
… | …111111101101001 |
3 | 2202111010100100001 |
4 | 333231013331221 |
5 | 4142102344310 |
6 | 254015543001 |
7 | 35325411430 |
oct | 7755077551 |
9 | 2674110301 |
10 | 1068793705 |
11 | 4a9340591 |
12 | 259b2aa61 |
13 | 140575915 |
14 | a1d38117 |
15 | 63c6e93a |
hex | 3fb47f69 |
1068793705 has 16 divisors (see below), whose sum is σ = 1467025920. Its totient is φ = 732261312.
The previous prime is 1068793679. The next prime is 1068793709. The reversal of 1068793705 is 5073978601.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1068793705 is a prime.
It is a super-2 number, since 2×10687937052 = 2284639967695254050, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1068793709) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30592 + ... + 55438.
It is an arithmetic number, because the mean of its divisors is an integer number (91689120).
Almost surely, 21068793705 is an apocalyptic number.
It is an amenable number.
1068793705 is a deficient number, since it is larger than the sum of its proper divisors (398232215).
1068793705 is a wasteful number, since it uses less digits than its factorization.
1068793705 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26088.
The product of its (nonzero) digits is 317520, while the sum is 46.
The square root of 1068793705 is about 32692.4105106980. The cubic root of 1068793705 is about 1022.4246128983.
The spelling of 1068793705 in words is "one billion, sixty-eight million, seven hundred ninety-three thousand, seven hundred five".
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