Base | Representation |
---|---|
bin | 110101000010… |
… | …0000111010010 |
3 | 1221022121002000 |
4 | 1222010013102 |
5 | 24104212424 |
6 | 2431534430 |
7 | 455221362 |
oct | 152040722 |
9 | 57277060 |
10 | 27804114 |
11 | 14770708 |
12 | 938a416 |
13 | 59b6650 |
14 | 399a9a2 |
15 | 26933c9 |
hex | 1a841d2 |
27804114 has 32 divisors (see below), whose sum is σ = 66541440. Its totient is φ = 8554896.
The previous prime is 27804071. The next prime is 27804143. The reversal of 27804114 is 41140872.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon 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, 19102 + ... + 20505.
It is an arithmetic number, because the mean of its divisors is an integer number (2079420).
Almost surely, 227804114 is an apocalyptic number.
27804114 is an abundant number, since it is smaller than the sum of its proper divisors (38737326).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27804114 is a wasteful number, since it uses less digits than its factorization.
27804114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39631 (or 39625 counting only the distinct ones).
The product of its (nonzero) digits is 1792, while the sum is 27.
The square root of 27804114 is about 5272.9606484403. The cubic root of 27804114 is about 302.9491140897.
Adding to 27804114 its reverse (41140872), we get a palindrome (68944986).
The spelling of 27804114 in words is "twenty-seven million, eight hundred four thousand, one hundred fourteen".
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