Base | Representation |
---|---|
bin | 1111111101101111110 |
3 | 222120121100 |
4 | 1333231332 |
5 | 113220014 |
6 | 15113530 |
7 | 4306113 |
oct | 1775576 |
9 | 876540 |
10 | 523134 |
11 | 328047 |
12 | 2128a6 |
13 | 154161 |
14 | d890a |
15 | a5009 |
hex | 7fb7e |
523134 has 12 divisors (see below), whose sum is σ = 1133496. Its totient is φ = 174372.
The previous prime is 523129. The next prime is 523169. The reversal of 523134 is 431325.
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 29063 = 523134 / (5 + 2 + 3 + 1 + 3 + 4).
It is a nialpdrome in base 9.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14514 + ... + 14549.
It is an arithmetic number, because the mean of its divisors is an integer number (94458).
2523134 is an apocalyptic number.
523134 is an abundant number, since it is smaller than the sum of its proper divisors (610362).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
523134 is a wasteful number, since it uses less digits than its factorization.
523134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29071 (or 29068 counting only the distinct ones).
The product of its digits is 360, while the sum is 18.
The square root of 523134 is about 723.2800287579. The cubic root of 523134 is about 80.5757424020.
Adding to 523134 its reverse (431325), we get a palindrome (954459).
Subtracting from 523134 its reverse (431325), we obtain a square (91809 = 3032).
The spelling of 523134 in words is "five hundred twenty-three thousand, one hundred thirty-four".
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