Base | Representation |
---|---|
bin | 1111110100010… |
… | …0110010010011 |
3 | 11121211112011102 |
4 | 3331010302103 |
5 | 113440421120 |
6 | 10325535015 |
7 | 1433620004 |
oct | 375046223 |
9 | 147745142 |
10 | 66342035 |
11 | 344a2831 |
12 | 1a27446b |
13 | 1098a856 |
14 | 8b4d1ab |
15 | 5c56d75 |
hex | 3f44c93 |
66342035 has 8 divisors (see below), whose sum is σ = 80701440. Its totient is φ = 52346304.
The previous prime is 66341971. The next prime is 66342037. The reversal of 66342035 is 53024366.
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 66342035 - 26 = 66341971 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 66341989 and 66342007.
It is not an unprimeable number, because it can be changed into a prime (66342037) 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, 90515 + ... + 91244.
It is an arithmetic number, because the mean of its divisors is an integer number (10087680).
Almost surely, 266342035 is an apocalyptic number.
66342035 is a deficient number, since it is larger than the sum of its proper divisors (14359405).
66342035 is a wasteful number, since it uses less digits than its factorization.
66342035 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 181837.
The product of its (nonzero) digits is 12960, while the sum is 29.
The square root of 66342035 is about 8145.0620009918. The cubic root of 66342035 is about 404.8209033865.
The spelling of 66342035 in words is "sixty-six million, three hundred forty-two thousand, thirty-five".
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