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224034161 = 1321318087
BaseRepresentation
bin11010101101001…
…11110101110001
3120121120010002112
431112213311301
5424323043121
634121455105
75360154551
oct1526476561
9517503075
10224034161
111055091aa
1263041495
13375509c0
1421a7b161
1514a0575b
hexd5a7d71

224034161 has 8 divisors (see below), whose sum is σ = 241410624. Its totient is φ = 206678160.

The previous prime is 224034157. The next prime is 224034199. The reversal of 224034161 is 161430422.

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

It is not a de Polignac number, because 224034161 - 22 = 224034157 is a prime.

It is not an unprimeable number, because it can be changed into a prime (224034121) 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 7 ways as a sum of consecutive naturals, for example, 23660 + ... + 31746.

It is an arithmetic number, because the mean of its divisors is an integer number (30176328).

Almost surely, 2224034161 is an apocalyptic number.

It is an amenable number.

224034161 is a deficient number, since it is larger than the sum of its proper divisors (17376463).

224034161 is a wasteful number, since it uses less digits than its factorization.

224034161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10231.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 224034161 is about 14967.7707424987. The cubic root of 224034161 is about 607.3486656975.

Adding to 224034161 its reverse (161430422), we get a palindrome (385464583).

The spelling of 224034161 in words is "two hundred twenty-four million, thirty-four thousand, one hundred sixty-one".

Divisors: 1 13 2131 8087 27703 105131 17233397 224034161