Base | Representation |
---|---|
bin | 1000001010011… |
… | …11011011001110 |
3 | 11202212021200202 |
4 | 10011033123032 |
5 | 120012422031 |
6 | 10443453502 |
7 | 1461044132 |
oct | 405173316 |
9 | 152767622 |
10 | 68482766 |
11 | 35725130 |
12 | 1ab27292 |
13 | 1125a061 |
14 | 91493c2 |
15 | 602b2cb |
hex | 414f6ce |
68482766 has 32 divisors (see below), whose sum is σ = 120372480. Its totient is φ = 28873600.
The previous prime is 68482763. The next prime is 68482787. The reversal of 68482766 is 66728486.
It is a self number, because there is not a number n which added to its sum of digits gives 68482766.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (68482763) 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, 25265 + ... + 27843.
It is an arithmetic number, because the mean of its divisors is an integer number (3761640).
Almost surely, 268482766 is an apocalyptic number.
68482766 is a deficient number, since it is larger than the sum of its proper divisors (51889714).
68482766 is a wasteful number, since it uses less digits than its factorization.
68482766 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2680.
The product of its digits is 774144, while the sum is 47.
The square root of 68482766 is about 8275.4314691139. The cubic root of 68482766 is about 409.1291569866.
The spelling of 68482766 in words is "sixty-eight million, four hundred eighty-two thousand, seven hundred sixty-six".
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