Base | Representation |
---|---|
bin | 1111110100100… |
… | …1001110100110 |
3 | 11121212110010022 |
4 | 3331021032212 |
5 | 113442011410 |
6 | 10330155142 |
7 | 1434024026 |
oct | 375111646 |
9 | 147773108 |
10 | 66360230 |
11 | 34505472 |
12 | 1a282ab2 |
13 | 10995c11 |
14 | 8b55a86 |
15 | 5c5c455 |
hex | 3f493a6 |
66360230 has 8 divisors (see below), whose sum is σ = 119448432. Its totient is φ = 26544088.
The previous prime is 66360157. The next prime is 66360241. The reversal of 66360230 is 3206366.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 66360230.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3318002 + ... + 3318021.
It is an arithmetic number, because the mean of its divisors is an integer number (14931054).
Almost surely, 266360230 is an apocalyptic number.
66360230 is a deficient number, since it is larger than the sum of its proper divisors (53088202).
66360230 is a wasteful number, since it uses less digits than its factorization.
66360230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6636030.
The product of its (nonzero) digits is 3888, while the sum is 26.
The square root of 66360230 is about 8146.1788588270. The cubic root of 66360230 is about 404.8579087987.
Adding to 66360230 its reverse (3206366), we get a palindrome (69566596).
The spelling of 66360230 in words is "sixty-six million, three hundred sixty thousand, two hundred thirty".
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