Base | Representation |
---|---|
bin | 101100010010… |
… | …1100000111100 |
3 | 1121200211001101 |
4 | 1120211200330 |
5 | 21421103312 |
6 | 2145422444 |
7 | 401246410 |
oct | 130454074 |
9 | 47624041 |
10 | 23222332 |
11 | 12121311 |
12 | 793aa24 |
13 | 4a71033 |
14 | 3126d40 |
15 | 208aa57 |
hex | 162583c |
23222332 has 24 divisors (see below), whose sum is σ = 48890240. Its totient is φ = 9428400.
The previous prime is 23222299. The next prime is 23222363. The reversal of 23222332 is 23322232.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21294 + ... + 22357.
Almost surely, 223222332 is an apocalyptic number.
It is an amenable number.
23222332 is an abundant number, since it is smaller than the sum of its proper divisors (25667908).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23222332 is a wasteful number, since it uses less digits than its factorization.
23222332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43681 (or 43679 counting only the distinct ones).
The product of its digits is 864, while the sum is 19.
The square root of 23222332 is about 4818.9554884850. The cubic root of 23222332 is about 285.3001127122.
Adding to 23222332 its reverse (23322232), we get a palindrome (46544564).
The spelling of 23222332 in words is "twenty-three million, two hundred twenty-two thousand, three hundred thirty-two".
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