Base | Representation |
---|---|
bin | 1111110000000… |
… | …1011001110011 |
3 | 11121022111120012 |
4 | 3330001121303 |
5 | 113403103120 |
6 | 10320005135 |
7 | 1431360230 |
oct | 374013163 |
9 | 147274505 |
10 | 66066035 |
11 | 34324432 |
12 | 1a1607ab |
13 | 108c2039 |
14 | 8aba787 |
15 | 5c001c5 |
hex | 3f01673 |
66066035 has 32 divisors (see below), whose sum is σ = 92897280. Its totient is φ = 44174592.
The previous prime is 66065977. The next prime is 66066043. The reversal of 66066035 is 53066066.
It is not a de Polignac number, because 66066035 - 210 = 66065011 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 66065992 and 66066010.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 395522 + ... + 395688.
It is an arithmetic number, because the mean of its divisors is an integer number (2903040).
Almost surely, 266066035 is an apocalyptic number.
66066035 is a deficient number, since it is larger than the sum of its proper divisors (26831245).
66066035 is a wasteful number, since it uses less digits than its factorization.
66066035 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 395.
The product of its (nonzero) digits is 19440, while the sum is 32.
The square root of 66066035 is about 8128.1015618655. The cubic root of 66066035 is about 404.2587365736.
The spelling of 66066035 in words is "sixty-six million, sixty-six thousand, thirty-five".
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