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224344024031 = 3131912267911
BaseRepresentation
bin1101000011101111110…
…0100010001111011111
3210110001220212020110002
43100323330202033133
512133424032232111
6251021235004515
722131311512001
oct3207374421737
9713056766402
10224344024031
1187164397826
123759043973b
131820398b61a
14ac032b0371
155c8076d63b
hex343bf223df

224344024031 has 8 divisors (see below), whose sum is σ = 231653603328. Its totient is φ = 217038987000.

The previous prime is 224344024013. The next prime is 224344024033. The reversal of 224344024031 is 130420443422.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-224344024031 is a prime.

It is a super-2 number, since 2×2243440240312 (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 224344023985 and 224344024003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224344024033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1035035 + ... + 1232876.

It is an arithmetic number, because the mean of its divisors is an integer number (28956700416).

Almost surely, 2224344024031 is an apocalyptic number.

224344024031 is a deficient number, since it is larger than the sum of its proper divisors (7309579297).

224344024031 is a wasteful number, since it uses less digits than its factorization.

224344024031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2271133.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 224344024031 its reverse (130420443422), we get a palindrome (354764467453).

The spelling of 224344024031 in words is "two hundred twenty-four billion, three hundred forty-four million, twenty-four thousand, thirty-one".

Divisors: 1 31 3191 98921 2267911 70305241 7236904001 224344024031