Base | Representation |
---|---|
bin | 1100111100001110000… |
… | …0001101100100100100 |
3 | 210020212002120112000210 |
4 | 3033003200031210210 |
5 | 12120304233132122 |
6 | 250044532335420 |
7 | 22030244103465 |
oct | 3170340154444 |
9 | 706762515023 |
10 | 222323333412 |
11 | 863177a8a84 |
12 | 37107774570 |
13 | 17c7114b6bb |
14 | aa90b8ad6c |
15 | 5bb317040c |
hex | 33c380d924 |
222323333412 has 12 divisors (see below), whose sum is σ = 518754444656. Its totient is φ = 74107777800.
The previous prime is 222323333399. The next prime is 222323333429. The reversal of 222323333412 is 214333323222.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is a nude number because it is divisible by every one of its digits.
It is a self number, because there is not a number n which added to its sum of digits gives 222323333412.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9263472214 + ... + 9263472237.
Almost surely, 2222323333412 is an apocalyptic number.
It is an amenable number.
222323333412 is an abundant number, since it is smaller than the sum of its proper divisors (296431111244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
222323333412 is a wasteful number, since it uses less digits than its factorization.
222323333412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18526944458 (or 18526944456 counting only the distinct ones).
The product of its digits is 31104, while the sum is 30.
Adding to 222323333412 its reverse (214333323222), we get a palindrome (436656656634).
The spelling of 222323333412 in words is "two hundred twenty-two billion, three hundred twenty-three million, three hundred thirty-three thousand, four hundred twelve".
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