Base | Representation |
---|---|
bin | 101101110111… |
… | …111101101010 |
3 | 211121222011112 |
4 | 231313331222 |
5 | 11034310311 |
6 | 1105430322 |
7 | 204134240 |
oct | 55677552 |
9 | 24558145 |
10 | 12025706 |
11 | 6874100 |
12 | 403b3a2 |
13 | 2650904 |
14 | 1850790 |
15 | 10c828b |
hex | b77f6a |
12025706 has 48 divisors (see below), whose sum is σ = 23493120. Its totient is φ = 4514400.
The previous prime is 12025697. The next prime is 12025733. The reversal of 12025706 is 60752021.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52400 + ... + 52628.
It is an arithmetic number, because the mean of its divisors is an integer number (489440).
Almost surely, 212025706 is an apocalyptic number.
12025706 is a deficient number, since it is larger than the sum of its proper divisors (11467414).
12025706 is a wasteful number, since it uses less digits than its factorization.
12025706 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 291 (or 280 counting only the distinct ones).
The product of its (nonzero) digits is 840, while the sum is 23.
The square root of 12025706 is about 3467.8099717257. The cubic root of 12025706 is about 229.1062098300.
Adding to 12025706 its reverse (60752021), we get a palindrome (72777727).
The spelling of 12025706 in words is "twelve million, twenty-five thousand, seven hundred six".
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