Base | Representation |
---|---|
bin | 11111010011111… |
… | …000000110101011 |
3 | 1100121110012221102 |
4 | 133103320012223 |
5 | 2033434213420 |
6 | 124043032015 |
7 | 16006004141 |
oct | 3723700653 |
9 | 1317405842 |
10 | 525304235 |
11 | 24a57a935 |
12 | 127b0b60b |
13 | 84aa4911 |
14 | 4daa1591 |
15 | 311b5a75 |
hex | 1f4f81ab |
525304235 has 4 divisors (see below), whose sum is σ = 630365088. Its totient is φ = 420243384.
The previous prime is 525304201. The next prime is 525304249. The reversal of 525304235 is 532403525.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 525304235 - 210 = 525303211 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 525304198 and 525304207.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 52530419 + ... + 52530428.
It is an arithmetic number, because the mean of its divisors is an integer number (157591272).
Almost surely, 2525304235 is an apocalyptic number.
525304235 is a deficient number, since it is larger than the sum of its proper divisors (105060853).
525304235 is a wasteful number, since it uses less digits than its factorization.
525304235 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 105060852.
The product of its (nonzero) digits is 18000, while the sum is 29.
The square root of 525304235 is about 22919.5164652311. The cubic root of 525304235 is about 806.8701219575.
It can be divided in two parts, 52530 and 4235, that added together give a palindrome (56765).
The spelling of 525304235 in words is "five hundred twenty-five million, three hundred four thousand, two hundred thirty-five".
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