Base | Representation |
---|---|
bin | 11010101111100… |
… | …10110101100101 |
3 | 120122010201110212 |
4 | 31113302311211 |
5 | 424412410344 |
6 | 34132225205 |
7 | 5362604261 |
oct | 1527626545 |
9 | 518121425 |
10 | 224341349 |
11 | 1056a8a81 |
12 | 6316b205 |
13 | 3762a77b |
14 | 21b1b0a1 |
15 | 14a6679e |
hex | d5f2d65 |
224341349 has 4 divisors (see below), whose sum is σ = 224371680. Its totient is φ = 224311020.
The previous prime is 224341343. The next prime is 224341391. The reversal of 224341349 is 943143422.
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, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 224341349 - 216 = 224275813 is a prime.
It is a super-2 number, since 2×2243413492 = 100658081742279602, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (224341343) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4022 + ... + 21560.
It is an arithmetic number, because the mean of its divisors is an integer number (56092920).
Almost surely, 2224341349 is an apocalyptic number.
It is an amenable number.
224341349 is a deficient number, since it is larger than the sum of its proper divisors (30331).
224341349 is a wasteful number, since it uses less digits than its factorization.
224341349 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30330.
The product of its digits is 20736, while the sum is 32.
The square root of 224341349 is about 14978.0288756565. The cubic root of 224341349 is about 607.6261308440.
The spelling of 224341349 in words is "two hundred twenty-four million, three hundred forty-one thousand, three hundred forty-nine".
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