Base | Representation |
---|---|
bin | 1111111000001111010 |
3 | 222102201220 |
4 | 1333001322 |
5 | 113122224 |
6 | 15052510 |
7 | 4264644 |
oct | 1770172 |
9 | 872656 |
10 | 520314 |
11 | 325a13 |
12 | 211136 |
13 | 152aa2 |
14 | d7894 |
15 | a4279 |
hex | 7f07a |
520314 has 8 divisors (see below), whose sum is σ = 1040640. Its totient is φ = 173436.
The previous prime is 520313. The next prime is 520339. The reversal of 520314 is 413025.
It is a sphenic number, since it is the product of 3 distinct primes.
520314 is an admirable number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 520293 and 520302.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 520314.
It is not an unprimeable number, because it can be changed into a prime (520313) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43354 + ... + 43365.
It is an arithmetic number, because the mean of its divisors is an integer number (130080).
2520314 is an apocalyptic number.
520314 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
520314 is a wasteful number, since it uses less digits than its factorization.
520314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86724.
The product of its (nonzero) digits is 120, while the sum is 15.
The square root of 520314 is about 721.3279420624. The cubic root of 520314 is about 80.4306979135.
Adding to 520314 its reverse (413025), we get a palindrome (933339).
The spelling of 520314 in words is "five hundred twenty thousand, three hundred fourteen".
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