Base | Representation |
---|---|
bin | 1111110011101… |
… | …0110000110110 |
3 | 11121202102211221 |
4 | 3330322300312 |
5 | 113433112412 |
6 | 10325020554 |
7 | 1433356216 |
oct | 374726066 |
9 | 147672757 |
10 | 66300982 |
11 | 34474a00 |
12 | 1a25475a |
13 | 10974c67 |
14 | 8b3c246 |
15 | 5c49b07 |
hex | 3f3ac36 |
66300982 has 12 divisors (see below), whose sum is σ = 109314828. Its totient is φ = 30136700.
The previous prime is 66300979. The next prime is 66300991. The reversal of 66300982 is 28900366.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 136744 + ... + 137227.
It is an arithmetic number, because the mean of its divisors is an integer number (9109569).
Almost surely, 266300982 is an apocalyptic number.
66300982 is a deficient number, since it is larger than the sum of its proper divisors (43013846).
66300982 is a wasteful number, since it uses less digits than its factorization.
66300982 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 273995 (or 273984 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 34.
The square root of 66300982 is about 8142.5414951353. The cubic root of 66300982 is about 404.7373839821.
The spelling of 66300982 in words is "sixty-six million, three hundred thousand, nine hundred eighty-two".
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