Base | Representation |
---|---|
bin | 1000001100111… |
… | …10000001101010 |
3 | 11210110122022202 |
4 | 10012132001222 |
5 | 120103222324 |
6 | 10454420202 |
7 | 1463554556 |
oct | 406360152 |
9 | 153418282 |
10 | 68804714 |
11 | 35925000 |
12 | 1b061662 |
13 | 11340764 |
14 | 91d0866 |
15 | 60918ae |
hex | 419e06a |
68804714 has 16 divisors (see below), whose sum is σ = 113524416. Its totient is φ = 31273660.
The previous prime is 68804713. The next prime is 68804731. The reversal of 68804714 is 41740886.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (68804713) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10262 + ... + 15585.
It is an arithmetic number, because the mean of its divisors is an integer number (7095276).
Almost surely, 268804714 is an apocalyptic number.
68804714 is a deficient number, since it is larger than the sum of its proper divisors (44719702).
68804714 is a wasteful number, since it uses less digits than its factorization.
68804714 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25882 (or 25860 counting only the distinct ones).
The product of its (nonzero) digits is 43008, while the sum is 38.
The square root of 68804714 is about 8294.8606980467. The cubic root of 68804714 is about 409.7692812572.
The spelling of 68804714 in words is "sixty-eight million, eight hundred four thousand, seven hundred fourteen".
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