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422343224 = 2352792903
BaseRepresentation
bin11001001011000…
…111001000111000
31002102201020222122
4121023013020320
51331104440344
6105524140412
713315600232
oct3113071070
91072636878
10422343224
111a7446796
12b9537708
1369665444
144013d252
1527128aee
hex192c7238

422343224 has 8 divisors (see below), whose sum is σ = 791893560. Its totient is φ = 211171608.

The previous prime is 422343217. The next prime is 422343239.

It is a happy number.

422343224 is nontrivially palindromic in base 10.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 422343193 and 422343202.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 26396444 + ... + 26396459.

It is an arithmetic number, because the mean of its divisors is an integer number (98986695).

Almost surely, 2422343224 is an apocalyptic number.

It is an amenable number.

422343224 is a deficient number, since it is larger than the sum of its proper divisors (369550336).

422343224 is a wasteful number, since it uses less digits than its factorization.

422343224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52792909 (or 52792905 counting only the distinct ones).

The product of its digits is 9216, while the sum is 26.

The square root of 422343224 is about 20550.9908276949. The cubic root of 422343224 is about 750.2773634874.

The spelling of 422343224 in words is "four hundred twenty-two million, three hundred forty-three thousand, two hundred twenty-four".

Divisors: 1 2 4 8 52792903 105585806 211171612 422343224