Base | Representation |
---|---|
bin | 11000101010001110010 |
3 | 1112001102210 |
4 | 3011101302 |
5 | 201324200 |
6 | 25152550 |
7 | 6603555 |
oct | 3052162 |
9 | 1461383 |
10 | 808050 |
11 | 502111 |
12 | 32b756 |
13 | 223a49 |
14 | 17069c |
15 | 10e650 |
hex | c5472 |
808050 has 24 divisors (see below), whose sum is σ = 2004336. Its totient is φ = 215440.
The previous prime is 808039. The next prime is 808081. The reversal of 808050 is 50808.
It is an Ulam number.
It is an unprimeable number.
808050 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 11 ways as a sum of consecutive naturals, for example, 2544 + ... + 2843.
It is an arithmetic number, because the mean of its divisors is an integer number (83514).
2808050 is an apocalyptic number.
808050 is an abundant number, since it is smaller than the sum of its proper divisors (1196286).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
808050 is a wasteful number, since it uses less digits than its factorization.
808050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5402 (or 5397 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 21.
The square root of 808050 is about 898.9160138745. The cubic root of 808050 is about 93.1421113250.
Adding to 808050 its reverse (50808), we get a palindrome (858858).
The spelling of 808050 in words is "eight hundred eight thousand, fifty".
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