Base | Representation |
---|---|
bin | 1111110011001… |
… | …0100011001000 |
3 | 11121200201200210 |
4 | 3330302203020 |
5 | 113431023321 |
6 | 10324201120 |
7 | 1433156142 |
oct | 374624310 |
9 | 147621623 |
10 | 66267336 |
11 | 344516a3 |
12 | 1a2391a0 |
13 | 10962855 |
14 | 8b2dc92 |
15 | 5c3eb76 |
hex | 3f328c8 |
66267336 has 32 divisors (see below), whose sum is σ = 171014400. Its totient is φ = 21376320.
The previous prime is 66267329. The next prime is 66267337. The reversal of 66267336 is 63376266.
66267336 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 = 66267294 and 66267303.
It is not an unprimeable number, because it can be changed into a prime (66267337) 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 7 ways as a sum of consecutive naturals, for example, 43791 + ... + 45278.
It is an arithmetic number, because the mean of its divisors is an integer number (5344200).
Almost surely, 266267336 is an apocalyptic number.
It is an amenable number.
66267336 is an abundant number, since it is smaller than the sum of its proper divisors (104747064).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
66267336 is a wasteful number, since it uses less digits than its factorization.
66267336 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89109 (or 89105 counting only the distinct ones).
The product of its digits is 163296, while the sum is 39.
The square root of 66267336 is about 8140.4751704062. The cubic root of 66267336 is about 404.6689078811.
The spelling of 66267336 in words is "sixty-six million, two hundred sixty-seven thousand, three hundred thirty-six".
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