Base | Representation |
---|---|
bin | 11000100010110000110 |
3 | 1111212012022 |
4 | 3010112012 |
5 | 201213410 |
6 | 25123142 |
7 | 6556460 |
oct | 3042606 |
9 | 1455168 |
10 | 804230 |
11 | 4aa259 |
12 | 3294b2 |
13 | 22209b |
14 | 16d130 |
15 | 10d455 |
hex | c4586 |
804230 has 16 divisors (see below), whose sum is σ = 1654560. Its totient is φ = 275712.
The previous prime is 804211. The next prime is 804239. The reversal of 804230 is 32408.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 804199 and 804208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (804239) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5675 + ... + 5814.
It is an arithmetic number, because the mean of its divisors is an integer number (103410).
2804230 is an apocalyptic number.
804230 is an abundant number, since it is smaller than the sum of its proper divisors (850330).
It is a weird number, because it is abundant, but not a pseudoperfect number.
804230 is a wasteful number, since it uses less digits than its factorization.
804230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11503.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 804230 is about 896.7887153617. The cubic root of 804230 is about 92.9951051496.
Adding to 804230 its reverse (32408), we get a palindrome (836638).
The spelling of 804230 in words is "eight hundred four thousand, two hundred thirty".
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