Base | Representation |
---|---|
bin | 1100010100000001… |
… | …1100111110001111 |
3 | 22112100101002111012 |
4 | 3011000130332033 |
5 | 23232114331343 |
6 | 1303550315435 |
7 | 144622664501 |
oct | 30500347617 |
9 | 8470332435 |
10 | 3305230223 |
11 | 1446797429 |
12 | 782ab8b7b |
13 | 4089c3b39 |
14 | 234d7bd71 |
15 | 145287718 |
hex | c501cf8f |
3305230223 has 4 divisors (see below), whose sum is σ = 3305630688. Its totient is φ = 3304829760.
The previous prime is 3305230213. The next prime is 3305230237. The reversal of 3305230223 is 3220325033.
3305230223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3220325033 = 41 ⋅78544513.
It is a cyclic number.
It is not a de Polignac number, because 3305230223 - 228 = 3036794767 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3305230213) 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, 187586 + ... + 204447.
It is an arithmetic number, because the mean of its divisors is an integer number (826407672).
Almost surely, 23305230223 is an apocalyptic number.
3305230223 is a deficient number, since it is larger than the sum of its proper divisors (400465).
3305230223 is an equidigital number, since it uses as much as digits as its factorization.
3305230223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 400464.
The product of its (nonzero) digits is 3240, while the sum is 23.
The square root of 3305230223 is about 57491.1316900268. The cubic root of 3305230223 is about 1489.5916817279.
Adding to 3305230223 its reverse (3220325033), we get a palindrome (6525555256).
The spelling of 3305230223 in words is "three billion, three hundred five million, two hundred thirty thousand, two hundred twenty-three".
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