Base | Representation |
---|---|
bin | 1111101111111… |
… | …0101101111011 |
3 | 11121021221110210 |
4 | 3323332231323 |
5 | 113402230120 |
6 | 10315442203 |
7 | 1431313164 |
oct | 373765573 |
9 | 147257423 |
10 | 66055035 |
11 | 34317142 |
12 | 1a156363 |
13 | 108ba027 |
14 | 8ab676b |
15 | 5bebce0 |
hex | 3efeb7b |
66055035 has 8 divisors (see below), whose sum is σ = 105688080. Its totient is φ = 35229344.
The previous prime is 66055021. The next prime is 66055037. The reversal of 66055035 is 53055066.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 66055035 - 24 = 66055019 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 66054993 and 66055011.
It is not an unprimeable number, because it can be changed into a prime (66055037) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2201820 + ... + 2201849.
It is an arithmetic number, because the mean of its divisors is an integer number (13211010).
Almost surely, 266055035 is an apocalyptic number.
66055035 is a deficient number, since it is larger than the sum of its proper divisors (39633045).
66055035 is a wasteful number, since it uses less digits than its factorization.
66055035 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4403677.
The product of its (nonzero) digits is 13500, while the sum is 30.
The square root of 66055035 is about 8127.4248689237. The cubic root of 66055035 is about 404.2362989579.
The spelling of 66055035 in words is "sixty-six million, fifty-five thousand, thirty-five".
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