Base | Representation |
---|---|
bin | 11010100111110… |
… | …10100001010100 |
3 | 120120020001021022 |
4 | 31103322201110 |
5 | 424132333434 |
6 | 34054340312 |
7 | 5351140043 |
oct | 1523724124 |
9 | 516201238 |
10 | 223324244 |
11 | 1050738a0 |
12 | 6295a698 |
13 | 37362830 |
14 | 2193455a |
15 | 1491522e |
hex | d4fa854 |
223324244 has 48 divisors (see below), whose sum is σ = 475009920. Its totient is φ = 90464640.
The previous prime is 223324219. The next prime is 223324247. The reversal of 223324244 is 442423322.
It is a happy number.
223324244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223324247) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9857 + ... + 23319.
It is an arithmetic number, because the mean of its divisors is an integer number (9896040).
Almost surely, 2223324244 is an apocalyptic number.
It is an amenable number.
223324244 is an abundant number, since it is smaller than the sum of its proper divisors (251685676).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223324244 is a wasteful number, since it uses less digits than its factorization.
223324244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13520 (or 13518 counting only the distinct ones).
The product of its digits is 9216, while the sum is 26.
The square root of 223324244 is about 14944.0370716885. The cubic root of 223324244 is about 606.7064669510.
Adding to 223324244 its reverse (442423322), we get a palindrome (665747566).
The spelling of 223324244 in words is "two hundred twenty-three million, three hundred twenty-four thousand, two hundred forty-four".
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