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224141031 = 3224904559
BaseRepresentation
bin11010101110000…
…01111011100111
3120121202112200200
431113001323213
5424340003111
634124041543
75361111252
oct1527017347
9517675620
10224141031
11105581524
12630932b3
133758a53a
1421aa8099
1514a27256
hexd5c1ee7

224141031 has 6 divisors (see below), whose sum is σ = 323759280. Its totient is φ = 149427348.

The previous prime is 224141017. The next prime is 224141033. The reversal of 224141031 is 130141422.

224141031 is a `hidden beast` number, since 224 + 1 + 410 + 31 = 666.

It is not a de Polignac number, because 224141031 - 218 = 223878887 is a prime.

It is a super-2 number, since 2×2241410312 = 100478403555485922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 224140995 and 224141013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224141033) 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 5 ways as a sum of consecutive naturals, for example, 12452271 + ... + 12452288.

It is an arithmetic number, because the mean of its divisors is an integer number (53959880).

Almost surely, 2224141031 is an apocalyptic number.

224141031 is a deficient number, since it is larger than the sum of its proper divisors (99618249).

224141031 is a wasteful number, since it uses less digits than its factorization.

224141031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24904565 (or 24904562 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 224141031 is about 14971.3403207595. The cubic root of 224141031 is about 607.4452239389.

Adding to 224141031 its reverse (130141422), we get a palindrome (354282453).

The spelling of 224141031 in words is "two hundred twenty-four million, one hundred forty-one thousand, thirty-one".

Divisors: 1 3 9 24904559 74713677 224141031