Base | Representation |
---|---|
bin | 11010100111001… |
… | …10100010101100 |
3 | 120120001220000111 |
4 | 31103212202230 |
5 | 424122224122 |
6 | 34052505404 |
7 | 5350346341 |
oct | 1523464254 |
9 | 516056014 |
10 | 223242412 |
11 | 105018368 |
12 | 6291b264 |
13 | 37334503 |
14 | 219127c8 |
15 | 148ead77 |
hex | d4e68ac |
223242412 has 24 divisors (see below), whose sum is σ = 401429952. Its totient is φ = 108570000.
The previous prime is 223242403. The next prime is 223242443. The reversal of 223242412 is 214242322.
223242412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×2232424123 (a number of 26 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40587 + ... + 45757.
It is an arithmetic number, because the mean of its divisors is an integer number (16726248).
Almost surely, 2223242412 is an apocalyptic number.
It is an amenable number.
223242412 is a deficient number, since it is larger than the sum of its proper divisors (178187540).
223242412 is a wasteful number, since it uses less digits than its factorization.
223242412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5469 (or 5467 counting only the distinct ones).
The product of its digits is 1536, while the sum is 22.
The square root of 223242412 is about 14941.2988725880. The cubic root of 223242412 is about 606.6323533840.
Adding to 223242412 its reverse (214242322), we get a palindrome (437484734).
It can be divided in two parts, 2232 and 42412, that added together give a palindrome (44644).
The spelling of 223242412 in words is "two hundred twenty-three million, two hundred forty-two thousand, four hundred twelve".
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