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430242113225 = 52127135509327
BaseRepresentation
bin1100100001011000110…
…11011010011011001001
31112010112022102220021102
412100230123122123021
524022113440110400
6525352301351145
743040541423221
oct6205433323311
91463468386242
10430242113225
11156512502701
126b4732684b5
1331757c140b2
1416b76833081
15b2d18e99d5
hex642c6da6c9

430242113225 has 12 divisors (see below), whose sum is σ = 537701013504. Its totient is φ = 341483501520.

The previous prime is 430242113209. The next prime is 430242113261. The reversal of 430242113225 is 522311242034.

It is not a de Polignac number, because 430242113225 - 24 = 430242113209 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67751489 + ... + 67757838.

It is an arithmetic number, because the mean of its divisors is an integer number (44808417792).

Almost surely, 2430242113225 is an apocalyptic number.

It is an amenable number.

430242113225 is a deficient number, since it is larger than the sum of its proper divisors (107458900279).

430242113225 is a wasteful number, since it uses less digits than its factorization.

430242113225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135509464 (or 135509459 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 430242113225 its reverse (522311242034), we get a palindrome (952553355259).

The spelling of 430242113225 in words is "four hundred thirty billion, two hundred forty-two million, one hundred thirteen thousand, two hundred twenty-five".

Divisors: 1 5 25 127 635 3175 135509327 677546635 3387733175 17209684529 86048422645 430242113225