Base | Representation |
---|---|
bin | 11111100110000100111110 |
3 | 120120210100200 |
4 | 133212010332 |
5 | 4110014210 |
6 | 453304330 |
7 | 130254012 |
oct | 37460476 |
9 | 16523320 |
10 | 8282430 |
11 | 4747792 |
12 | 29350a6 |
13 | 193cb60 |
14 | 1158542 |
15 | ad90c0 |
hex | 7e613e |
8282430 has 48 divisors (see below), whose sum is σ = 23194080. Its totient is φ = 2038464.
The previous prime is 8282419. The next prime is 8282437. The reversal of 8282430 is 342828.
It is a junction number, because it is equal to n+sod(n) for n = 8282394 and 8282403.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8282437) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2370 + ... + 4709.
It is an arithmetic number, because the mean of its divisors is an integer number (483210).
Almost surely, 28282430 is an apocalyptic number.
8282430 is an abundant number, since it is smaller than the sum of its proper divisors (14911650).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8282430 is a wasteful number, since it uses less digits than its factorization.
8282430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7105 (or 7102 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 27.
The square root of 8282430 is about 2877.9211247010. The cubic root of 8282430 is about 202.3264173200.
The spelling of 8282430 in words is "eight million, two hundred eighty-two thousand, four hundred thirty".
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