Base | Representation |
---|---|
bin | 1111101111101… |
… | …1110010110110 |
3 | 11121021100001100 |
4 | 3323323302312 |
5 | 113401334222 |
6 | 10315310530 |
7 | 1431233241 |
oct | 373736266 |
9 | 147240040 |
10 | 66043062 |
11 | 34309148 |
12 | 1a14b446 |
13 | 108b4747 |
14 | 8ab2258 |
15 | 5be84ac |
hex | 3efbcb6 |
66043062 has 24 divisors (see below), whose sum is σ = 151511256. Its totient is φ = 20719296.
The previous prime is 66043013. The next prime is 66043067. The reversal of 66043062 is 26034066.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (66043067) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 107608 + ... + 108219.
It is an arithmetic number, because the mean of its divisors is an integer number (6312969).
Almost surely, 266043062 is an apocalyptic number.
66043062 is an abundant number, since it is smaller than the sum of its proper divisors (85468194).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
66043062 is a wasteful number, since it uses less digits than its factorization.
66043062 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 215852 (or 215849 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
The square root of 66043062 is about 8126.6882553719. The cubic root of 66043062 is about 404.2118738016.
The spelling of 66043062 in words is "sixty-six million, forty-three thousand, sixty-two".
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