Base | Representation |
---|---|
bin | 1111110010101… |
… | …0001011001000 |
3 | 11121121222122021 |
4 | 3330222023020 |
5 | 113423424112 |
6 | 10323334224 |
7 | 1432654135 |
oct | 374521310 |
9 | 147558567 |
10 | 66233032 |
11 | 34428948 |
12 | 1a221374 |
13 | 10950058 |
14 | 8b2158c |
15 | 5c34907 |
hex | 3f2a2c8 |
66233032 has 16 divisors (see below), whose sum is σ = 124277760. Its totient is φ = 33092304.
The previous prime is 66233023. The next prime is 66233039. The reversal of 66233032 is 23033266.
66233032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 66232988 and 66233006.
It is not an unprimeable number, because it can be changed into a prime (66233039) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14713 + ... + 18679.
It is an arithmetic number, because the mean of its divisors is an integer number (7767360).
Almost surely, 266233032 is an apocalyptic number.
It is an amenable number.
66233032 is a deficient number, since it is larger than the sum of its proper divisors (58044728).
66233032 is a wasteful number, since it uses less digits than its factorization.
66233032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6060 (or 6056 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 25.
The square root of 66233032 is about 8138.3678953461. The cubic root of 66233032 is about 404.5990687562.
Adding to 66233032 its reverse (23033266), we get a palindrome (89266298).
The spelling of 66233032 in words is "sixty-six million, two hundred thirty-three thousand, thirty-two".
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