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223424041 = 4717926557
BaseRepresentation
bin11010101000100…
…10111000101001
3120120102010011111
431110102320221
5424144032131
634100430321
75352034021
oct1524227051
9516363144
10223424041
11105131875
12629a83a1
1337399099
142195ca81
1514934ab1
hexd512e29

223424041 has 8 divisors (see below), whose sum is σ = 229461120. Its totient is φ = 217440528.

The previous prime is 223424039. The next prime is 223424083. The reversal of 223424041 is 140424322.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 223424041 - 21 = 223424039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223424011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4866 + ... + 21691.

It is an arithmetic number, because the mean of its divisors is an integer number (28682640).

Almost surely, 2223424041 is an apocalyptic number.

It is an amenable number.

223424041 is a deficient number, since it is larger than the sum of its proper divisors (6037079).

223424041 is a wasteful number, since it uses less digits than its factorization.

223424041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26783.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 223424041 is about 14947.3757228485. The cubic root of 223424041 is about 606.7968265518.

Adding to 223424041 its reverse (140424322), we get a palindrome (363848363).

The spelling of 223424041 in words is "two hundred twenty-three million, four hundred twenty-four thousand, forty-one".

Divisors: 1 47 179 8413 26557 1248179 4753703 223424041