Base | Representation |
---|---|
bin | 11111011010011000100010 |
3 | 120111100122121 |
4 | 133122120202 |
5 | 4102001110 |
6 | 452254454 |
7 | 126664243 |
oct | 37323042 |
9 | 16440577 |
10 | 8234530 |
11 | 47147a7 |
12 | 291142a |
13 | 1924105 |
14 | 1144cca |
15 | ac9cda |
hex | 7da622 |
8234530 has 32 divisors (see below), whose sum is σ = 15510528. Its totient is φ = 3144000.
The previous prime is 8234519. The next prime is 8234531. The reversal of 8234530 is 354328.
It is a junction number, because it is equal to n+sod(n) for n = 8234495 and 8234504.
It is not an unprimeable number, because it can be changed into a prime (8234531) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31179 + ... + 31441.
It is an arithmetic number, because the mean of its divisors is an integer number (484704).
Almost surely, 28234530 is an apocalyptic number.
8234530 is a deficient number, since it is larger than the sum of its proper divisors (7275998).
8234530 is a wasteful number, since it uses less digits than its factorization.
8234530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 402.
The product of its (nonzero) digits is 2880, while the sum is 25.
The square root of 8234530 is about 2869.5870783094. The cubic root of 8234530 is about 201.9356230497.
Adding to 8234530 its reverse (354328), we get a palindrome (8588858).
The spelling of 8234530 in words is "eight million, two hundred thirty-four thousand, five hundred thirty".
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