Base | Representation |
---|---|
bin | 11010110000010… |
… | …01010100100001 |
3 | 120122022101210200 |
4 | 31120021110201 |
5 | 424423332231 |
6 | 34134215413 |
7 | 5363436621 |
oct | 1530112441 |
9 | 518271720 |
10 | 224433441 |
11 | 105761191 |
12 | 631b4569 |
13 | 3766066b |
14 | 21b42881 |
15 | 14a83be6 |
hex | d609521 |
224433441 has 6 divisors (see below), whose sum is σ = 324181650. Its totient is φ = 149622288.
The previous prime is 224433437. The next prime is 224433479. The reversal of 224433441 is 144334422.
It is a happy number.
224433441 is a `hidden beast` number, since 224 + 433 + 4 + 4 + 1 = 666.
It can be written as a sum of positive squares in only one way, i.e., 170851041 + 53582400 = 13071^2 + 7320^2 .
It is not a de Polignac number, because 224433441 - 22 = 224433437 is a prime.
It is not an unprimeable number, because it can be changed into a prime (224433401) by changing a digit.
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 5 ways as a sum of consecutive naturals, for example, 12468516 + ... + 12468533.
It is an arithmetic number, because the mean of its divisors is an integer number (54030275).
Almost surely, 2224433441 is an apocalyptic number.
It is an amenable number.
224433441 is a deficient number, since it is larger than the sum of its proper divisors (99748209).
224433441 is a wasteful number, since it uses less digits than its factorization.
224433441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24937055 (or 24937052 counting only the distinct ones).
The product of its digits is 9216, while the sum is 27.
The square root of 224433441 is about 14981.1027965234. The cubic root of 224433441 is about 607.7092628670.
Adding to 224433441 its reverse (144334422), we get a palindrome (368767863).
The spelling of 224433441 in words is "two hundred twenty-four million, four hundred thirty-three thousand, four hundred forty-one".
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