Base | Representation |
---|---|
bin | 111111101100101… |
… | …101101010011110 |
3 | 2202110220212120022 |
4 | 333230231222132 |
5 | 4142040422412 |
6 | 254013352142 |
7 | 35324452400 |
oct | 7754555236 |
9 | 2673825508 |
10 | 1068685982 |
11 | 4a9277661 |
12 | 259a98652 |
13 | 140538890 |
14 | a1d0ab70 |
15 | 63c4ca72 |
hex | 3fb2da9e |
1068685982 has 48 divisors (see below), whose sum is σ = 2035876752. Its totient is φ = 416949120.
The previous prime is 1068685921. The next prime is 1068685991. The reversal of 1068685982 is 2895868601.
It is a super-2 number, since 2×10686859822 = 2284179456246608648, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 87257 + ... + 98747.
It is an arithmetic number, because the mean of its divisors is an integer number (42414099).
Almost surely, 21068685982 is an apocalyptic number.
1068685982 is a deficient number, since it is larger than the sum of its proper divisors (967190770).
1068685982 is a wasteful number, since it uses less digits than its factorization.
1068685982 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11593 (or 11586 counting only the distinct ones).
The product of its (nonzero) digits is 1658880, while the sum is 53.
The square root of 1068685982 is about 32690.7629461290. The cubic root of 1068685982 is about 1022.3902619141.
The spelling of 1068685982 in words is "one billion, sixty-eight million, six hundred eighty-five thousand, nine hundred eighty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •