Base | Representation |
---|---|
bin | 1111101111000… |
… | …1011110011100 |
3 | 11121012012001221 |
4 | 3323301132130 |
5 | 113344011141 |
6 | 10314343124 |
7 | 1430666101 |
oct | 373613634 |
9 | 147165057 |
10 | 66000796 |
11 | 3428a414 |
12 | 1a12aaa4 |
13 | 1089b434 |
14 | 8aa0aa8 |
15 | 5bdabd1 |
hex | 3ef179c |
66000796 has 12 divisors (see below), whose sum is σ = 115573752. Its totient is φ = 32979728.
The previous prime is 66000793. The next prime is 66000797. The reversal of 66000796 is 69700066.
66000796 is nontrivially palindromic in base 14.
It is a super-2 number, since 2×660007962 = 8712210145267232, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (66000791) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3711 + ... + 12073.
It is an arithmetic number, because the mean of its divisors is an integer number (9631146).
Almost surely, 266000796 is an apocalyptic number.
It is an amenable number.
66000796 is a deficient number, since it is larger than the sum of its proper divisors (49572956).
66000796 is a wasteful number, since it uses less digits than its factorization.
66000796 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10340 (or 10338 counting only the distinct ones).
The product of its (nonzero) digits is 13608, while the sum is 34.
The square root of 66000796 is about 8124.0873949017. The cubic root of 66000796 is about 404.1256267158.
The spelling of 66000796 in words is "sixty-six million, seven hundred ninety-six", and thus it is an aban number.
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