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5243412 = 2231725703
BaseRepresentation
bin10100000000001000010100
3100212101121110
4110000020110
52320242122
6304215020
762365626
oct24001024
910771543
105243412
112a614a9
12190a470
131117815
149a6c16
156d890c
hex500214

5243412 has 24 divisors (see below), whose sum is σ = 12954816. Its totient is φ = 1644928.

The previous prime is 5243393. The next prime is 5243417. The reversal of 5243412 is 2143425.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5243417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12648 + ... + 13055.

It is an arithmetic number, because the mean of its divisors is an integer number (539784).

Almost surely, 25243412 is an apocalyptic number.

It is an amenable number.

5243412 is an abundant number, since it is smaller than the sum of its proper divisors (7711404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5243412 is a wasteful number, since it uses less digits than its factorization.

5243412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25727 (or 25725 counting only the distinct ones).

The product of its digits is 960, while the sum is 21.

The square root of 5243412 is about 2289.8497767321. The cubic root of 5243412 is about 173.7286031999.

Adding to 5243412 its reverse (2143425), we get a palindrome (7386837).

The spelling of 5243412 in words is "five million, two hundred forty-three thousand, four hundred twelve".

Divisors: 1 2 3 4 6 12 17 34 51 68 102 204 25703 51406 77109 102812 154218 308436 436951 873902 1310853 1747804 2621706 5243412