Base | Representation |
---|---|
bin | 11010101010000100… |
… | …010001111001001110 |
3 | 2201212210022201022121 |
4 | 122222010101321032 |
5 | 432110000133431 |
6 | 21052123203154 |
7 | 2032206634156 |
oct | 325204217116 |
9 | 81783281277 |
10 | 28623052366 |
11 | 11158a6a987 |
12 | 56699764ba |
13 | 291202819c |
14 | 1557617766 |
15 | b27cd9611 |
hex | 6aa111e4e |
28623052366 has 8 divisors (see below), whose sum is σ = 43150330800. Its totient is φ = 14239608768.
The previous prime is 28623052313. The next prime is 28623052369. The reversal of 28623052366 is 66325032682.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (28623052369) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35958211 + ... + 35959006.
It is an arithmetic number, because the mean of its divisors is an integer number (5393791350).
Almost surely, 228623052366 is an apocalyptic number.
28623052366 is a deficient number, since it is larger than the sum of its proper divisors (14527278434).
28623052366 is a wasteful number, since it uses less digits than its factorization.
28623052366 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71917418.
The product of its (nonzero) digits is 622080, while the sum is 43.
The spelling of 28623052366 in words is "twenty-eight billion, six hundred twenty-three million, fifty-two thousand, three hundred sixty-six".
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