Base | Representation |
---|---|
bin | 1111001000100111101… |
… | …10111010001111010011 |
3 | 1211201021101021200110201 |
4 | 13210103312322033103 |
5 | 32010002144013433 |
6 | 1034521255240031 |
7 | 52366453542505 |
oct | 7442366721723 |
9 | 1751241250421 |
10 | 520024204243 |
11 | 1905a5119525 |
12 | 8494b079017 |
13 | 3a06584b63b |
14 | 1b252809d75 |
15 | d7d8a80a7d |
hex | 7913dba3d3 |
520024204243 has 8 divisors (see below), whose sum is σ = 525881006640. Its totient is φ = 514167709440.
The previous prime is 520024204213. The next prime is 520024204289. The reversal of 520024204243 is 342402420025.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 520024204243 - 25 = 520024204211 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (520024204213) 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, 6087996 + ... + 6172822.
It is an arithmetic number, because the mean of its divisors is an integer number (65735125830).
Almost surely, 2520024204243 is an apocalyptic number.
520024204243 is a deficient number, since it is larger than the sum of its proper divisors (5856802397).
520024204243 is an equidigital number, since it uses as much as digits as its factorization.
520024204243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 153797.
The product of its (nonzero) digits is 15360, while the sum is 28.
Adding to 520024204243 its reverse (342402420025), we get a palindrome (862426624268).
The spelling of 520024204243 in words is "five hundred twenty billion, twenty-four million, two hundred four thousand, two hundred forty-three".
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