Base | Representation |
---|---|
bin | 1000000110111… |
… | …00000100011100 |
3 | 11201222021112211 |
4 | 10003130010130 |
5 | 114402312033 |
6 | 10425410204 |
7 | 1454035444 |
oct | 403340434 |
9 | 151867484 |
10 | 68010268 |
11 | 35432137 |
12 | 1a939964 |
13 | 11122c81 |
14 | 9065124 |
15 | 5e862cd |
hex | 40dc11c |
68010268 has 12 divisors (see below), whose sum is σ = 126019152. Its totient is φ = 32004800.
The previous prime is 68010263. The next prime is 68010301. The reversal of 68010268 is 86201086.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (68010263) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500008 + ... + 500143.
It is an arithmetic number, because the mean of its divisors is an integer number (10501596).
Almost surely, 268010268 is an apocalyptic number.
68010268 is a gapful number since it is divisible by the number (68) formed by its first and last digit.
It is an amenable number.
68010268 is a deficient number, since it is larger than the sum of its proper divisors (58008884).
68010268 is a wasteful number, since it uses less digits than its factorization.
68010268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1000172 (or 1000170 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 31.
The square root of 68010268 is about 8246.8338166838. The cubic root of 68010268 is about 408.1860534884.
The spelling of 68010268 in words is "sixty-eight million, ten thousand, two hundred sixty-eight".
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