Base | Representation |
---|---|
bin | 101111111101000… |
… | …111011100011110 |
3 | 2002001220101201002 |
4 | 233331013130132 |
5 | 3121431103210 |
6 | 211500150302 |
7 | 25636365035 |
oct | 5775073436 |
9 | 2061811632 |
10 | 804550430 |
11 | 383169712 |
12 | 1a5538392 |
13 | ca8b7158 |
14 | 78bd171c |
15 | 4a9754a5 |
hex | 2ff4771e |
804550430 has 32 divisors (see below), whose sum is σ = 1461620160. Its totient is φ = 318850560.
The previous prime is 804550427. The next prime is 804550493. The reversal of 804550430 is 34055408.
It is a junction number, because it is equal to n+sod(n) for n = 804550393 and 804550402.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 609311 + ... + 610629.
It is an arithmetic number, because the mean of its divisors is an integer number (45675630).
Almost surely, 2804550430 is an apocalyptic number.
804550430 is a deficient number, since it is larger than the sum of its proper divisors (657069730).
804550430 is a wasteful number, since it uses less digits than its factorization.
804550430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1844.
The product of its (nonzero) digits is 9600, while the sum is 29.
The square root of 804550430 is about 28364.5981815361. The cubic root of 804550430 is about 930.0745421424.
The spelling of 804550430 in words is "eight hundred four million, five hundred fifty thousand, four hundred thirty".
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