Base | Representation |
---|---|
bin | 10000000001010000010 |
3 | 222200001212 |
4 | 2000022002 |
5 | 113244210 |
6 | 15130122 |
7 | 4314260 |
oct | 2001202 |
9 | 880055 |
10 | 524930 |
11 | 32942a |
12 | 213942 |
13 | 154c13 |
14 | d9430 |
15 | a5805 |
hex | 80282 |
524930 has 16 divisors (see below), whose sum is σ = 1080000. Its totient is φ = 179952.
The previous prime is 524921. The next prime is 524933. The reversal of 524930 is 39425.
It is a Curzon number.
It is a nialpdrome in base 14.
It is a zygodrome in base 9.
It is a junction number, because it is equal to n+sod(n) for n = 524896 and 524905.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 524930.
It is not an unprimeable number, because it can be changed into a prime (524933) by changing a digit.
524930 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3680 + ... + 3819.
It is an arithmetic number, because the mean of its divisors is an integer number (67500).
2524930 is an apocalyptic number.
524930 is an abundant number, since it is smaller than the sum of its proper divisors (555070).
It is a weird number, because it is abundant, but not a pseudoperfect number.
524930 is a wasteful number, since it uses less digits than its factorization.
524930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7513.
The product of its (nonzero) digits is 1080, while the sum is 23.
The square root of 524930 is about 724.5205311101. The cubic root of 524930 is about 80.6678467449.
The spelling of 524930 in words is "five hundred twenty-four thousand, nine hundred thirty".
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