Base | Representation |
---|---|
bin | 10101101000101000… |
… | …010000111101111010 |
3 | 2012221221202120002002 |
4 | 111220220100331322 |
5 | 340033414102302 |
6 | 14401040141002 |
7 | 1451444426225 |
oct | 255050207572 |
9 | 65857676062 |
10 | 23230222202 |
11 | 9940944850 |
12 | 4603907762 |
13 | 2262998615 |
14 | 11a52da5bc |
15 | 90e638c02 |
hex | 568a10f7a |
23230222202 has 16 divisors (see below), whose sum is σ = 38018624832. Its totient is φ = 10557654720.
The previous prime is 23230222199. The next prime is 23230222207. The reversal of 23230222202 is 20222203232.
It is not an unprimeable number, because it can be changed into a prime (23230222207) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85298 + ... + 231810.
It is an arithmetic number, because the mean of its divisors is an integer number (2376164052).
Almost surely, 223230222202 is an apocalyptic number.
23230222202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
23230222202 is a deficient number, since it is larger than the sum of its proper divisors (14788402630).
23230222202 is a wasteful number, since it uses less digits than its factorization.
23230222202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 153733.
The product of its (nonzero) digits is 1152, while the sum is 20.
Adding to 23230222202 its reverse (20222203232), we get a palindrome (43452425434).
The spelling of 23230222202 in words is "twenty-three billion, two hundred thirty million, two hundred twenty-two thousand, two hundred two".
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