Base | Representation |
---|---|
bin | 10000001101000000100 |
3 | 222222022202 |
4 | 2001220010 |
5 | 113442243 |
6 | 15214032 |
7 | 4340645 |
oct | 2015004 |
9 | 888282 |
10 | 530948 |
11 | 332a00 |
12 | 217318 |
13 | 157892 |
14 | db6cc |
15 | a74b8 |
hex | 81a04 |
530948 has 18 divisors (see below), whose sum is σ = 1022238. Its totient is φ = 241120.
The previous prime is 530947. The next prime is 530969. The reversal of 530948 is 849035.
It can be written as a sum of positive squares in only one way, i.e., 407044 + 123904 = 638^2 + 352^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 530948.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 530948.
It is not an unprimeable number, because it can be changed into a prime (530947) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 65 + ... + 1032.
It is an arithmetic number, because the mean of its divisors is an integer number (56791).
2530948 is an apocalyptic number.
It is an amenable number.
530948 is a deficient number, since it is larger than the sum of its proper divisors (491290).
530948 is a wasteful number, since it uses less digits than its factorization.
530948 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1123 (or 1110 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 29.
The square root of 530948 is about 728.6617871139. The cubic root of 530948 is about 80.9749452561.
The spelling of 530948 in words is "five hundred thirty thousand, nine hundred forty-eight".
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