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223114234 = 2771224461
BaseRepresentation
bin11010100110001…
…11001111111010
3120112211101012011
431103013033322
5424104123414
634050040134
75346303550
oct1523071772
9515741164
10223114234
11104a40032
126287904a
13372bb075
14218bbbd0
15148c2dc4
hexd4c73fa

223114234 has 16 divisors (see below), whose sum is σ = 387870336. Its totient is φ = 94273200.

The previous prime is 223114231. The next prime is 223114247. The reversal of 223114234 is 432411322.

It is a super-3 number, since 3×2231142343 (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (223114231) 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, 111237 + ... + 113224.

It is an arithmetic number, because the mean of its divisors is an integer number (24241896).

Almost surely, 2223114234 is an apocalyptic number.

223114234 is a deficient number, since it is larger than the sum of its proper divisors (164756102).

223114234 is a wasteful number, since it uses less digits than its factorization.

223114234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224541.

The product of its digits is 1152, while the sum is 22.

The square root of 223114234 is about 14937.0088705872. The cubic root of 223114234 is about 606.5162287827.

Adding to 223114234 its reverse (432411322), we get a palindrome (655525556).

The spelling of 223114234 in words is "two hundred twenty-three million, one hundred fourteen thousand, two hundred thirty-four".

Divisors: 1 2 7 14 71 142 497 994 224461 448922 1571227 3142454 15936731 31873462 111557117 223114234