Base | Representation |
---|---|
bin | 11111010011111… |
… | …010010111111101 |
3 | 1100121110200200210 |
4 | 133103322113331 |
5 | 2033440013113 |
6 | 124043143033 |
7 | 16006043223 |
oct | 3723722775 |
9 | 1317420623 |
10 | 525313533 |
11 | 24a586918 |
12 | 127b14a79 |
13 | 84aa8c14 |
14 | 4daa4b13 |
15 | 311b86c3 |
hex | 1f4fa5fd |
525313533 has 8 divisors (see below), whose sum is σ = 702700768. Its totient is φ = 349067664.
The previous prime is 525313513. The next prime is 525313553. The reversal of 525313533 is 335313525.
It is an interprime number because it is at equal distance from previous prime (525313513) and next prime (525313553).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 525313533 - 26 = 525313469 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 525313533.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (525313513) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 284266 + ... + 286107.
It is an arithmetic number, because the mean of its divisors is an integer number (87837596).
Almost surely, 2525313533 is an apocalyptic number.
It is an amenable number.
525313533 is a deficient number, since it is larger than the sum of its proper divisors (177387235).
525313533 is a wasteful number, since it uses less digits than its factorization.
525313533 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 570683.
The product of its digits is 20250, while the sum is 30.
The square root of 525313533 is about 22919.7193045639. The cubic root of 525313533 is about 806.8748825220.
The spelling of 525313533 in words is "five hundred twenty-five million, three hundred thirteen thousand, five hundred thirty-three".
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