Base | Representation |
---|---|
bin | 1111110010001… |
… | …0100110101000 |
3 | 11121120102002211 |
4 | 3330202212220 |
5 | 113421431044 |
6 | 10322534504 |
7 | 1432464550 |
oct | 374424650 |
9 | 147512084 |
10 | 66202024 |
11 | 34407619 |
12 | 1a207434 |
13 | 1093bbc5 |
14 | 8b14160 |
15 | 5c2a634 |
hex | 3f229a8 |
66202024 has 32 divisors (see below), whose sum is σ = 142819200. Its totient is φ = 28180800.
The previous prime is 66202013. The next prime is 66202049. The reversal of 66202024 is 42020266.
It is a happy number.
66202024 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 = 66201986 and 66202004.
It is an unprimeable number.
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, 4542 + ... + 12370.
It is an arithmetic number, because the mean of its divisors is an integer number (4463100).
Almost surely, 266202024 is an apocalyptic number.
It is an amenable number.
66202024 is an abundant number, since it is smaller than the sum of its proper divisors (76617176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
66202024 is a wasteful number, since it uses less digits than its factorization.
66202024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7993 (or 7989 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 66202024 is about 8136.4626220490. The cubic root of 66202024 is about 404.5359191671.
The spelling of 66202024 in words is "sixty-six million, two hundred two thousand, twenty-four".
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