Base | Representation |
---|---|
bin | 11010101110100… |
… | …00111011001001 |
3 | 120121212122221010 |
4 | 31113100323021 |
5 | 424343434231 |
6 | 34125234133 |
7 | 5361455301 |
oct | 1527207311 |
9 | 517778833 |
10 | 224202441 |
11 | 105613681 |
12 | 63102949 |
13 | 375ac488 |
14 | 21ac2601 |
15 | 14a3a546 |
hex | d5d0ec9 |
224202441 has 4 divisors (see below), whose sum is σ = 298936592. Its totient is φ = 149468292.
The previous prime is 224202403. The next prime is 224202457. The reversal of 224202441 is 144202422.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 224202441 - 211 = 224200393 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (224202401) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37367071 + ... + 37367076.
It is an arithmetic number, because the mean of its divisors is an integer number (74734148).
Almost surely, 2224202441 is an apocalyptic number.
It is an amenable number.
224202441 is a deficient number, since it is larger than the sum of its proper divisors (74734151).
224202441 is an equidigital number, since it uses as much as digits as its factorization.
224202441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74734150.
The product of its (nonzero) digits is 1024, while the sum is 21.
The square root of 224202441 is about 14973.3910988794. The cubic root of 224202441 is about 607.5006946765.
Adding to 224202441 its reverse (144202422), we get a palindrome (368404863).
The spelling of 224202441 in words is "two hundred twenty-four million, two hundred two thousand, four hundred forty-one".
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