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224012341 = 7231391381
BaseRepresentation
bin11010101101000…
…10100000110101
3120121112000011101
431112202200311
5424321343331
634121210101
75360034130
oct1526424065
9517460141
10224012341
111054a3873
1263030931
1337543aa7
1421a73217
15149ee061
hexd5a2835

224012341 has 8 divisors (see below), whose sum is σ = 267145344. Its totient is φ = 183662160.

The previous prime is 224012323. The next prime is 224012351. The reversal of 224012341 is 143210422.

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 224012341 - 25 = 224012309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224012351) 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, 695530 + ... + 695851.

It is an arithmetic number, because the mean of its divisors is an integer number (33393168).

Almost surely, 2224012341 is an apocalyptic number.

It is an amenable number.

224012341 is a deficient number, since it is larger than the sum of its proper divisors (43133003).

224012341 is a wasteful number, since it uses less digits than its factorization.

224012341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1391411.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 224012341 is about 14967.0418252907. The cubic root of 224012341 is about 607.3289473086.

Adding to 224012341 its reverse (143210422), we get a palindrome (367222763).

It can be divided in two parts, 22401 and 2341, that added together give a palindrome (24742).

The spelling of 224012341 in words is "two hundred twenty-four million, twelve thousand, three hundred forty-one".

Divisors: 1 7 23 161 1391381 9739667 32001763 224012341