Base | Representation |
---|---|
bin | 1100111100001101111… |
… | …0111100101101110110 |
3 | 210020212001221200201210 |
4 | 3033003132330231312 |
5 | 12120304142032410 |
6 | 250044521302250 |
7 | 22030241224110 |
oct | 3170336745566 |
9 | 706761850653 |
10 | 222323002230 |
11 | 863175a217a |
12 | 37107634986 |
13 | 17c71063a34 |
14 | aa90b023b0 |
15 | 5bb3107220 |
hex | 33c37bcb76 |
222323002230 has 64 divisors (see below), whose sum is σ = 626281344000. Its totient is φ = 49443260544.
The previous prime is 222323002199. The next prime is 222323002259. The reversal of 222323002230 is 32200323222.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a junction number, because it is equal to n+sod(n) for n = 222323002197 and 222323002206.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14298730 + ... + 14314269.
It is an arithmetic number, because the mean of its divisors is an integer number (9785646000).
Almost surely, 2222323002230 is an apocalyptic number.
222323002230 is an abundant number, since it is smaller than the sum of its proper divisors (403958341770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
222323002230 is a wasteful number, since it uses less digits than its factorization.
222323002230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28613053.
The product of its (nonzero) digits is 1728, while the sum is 21.
Adding to 222323002230 its reverse (32200323222), we get a palindrome (254523325452).
The spelling of 222323002230 in words is "two hundred twenty-two billion, three hundred twenty-three million, two thousand, two hundred thirty".
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