Base | Representation |
---|---|
bin | 110101111001… |
… | …110000001010 |
3 | 222120212222020 |
4 | 311321300022 |
5 | 12104131221 |
6 | 1222505310 |
7 | 231050610 |
oct | 65716012 |
9 | 28525866 |
10 | 14130186 |
11 | 7a81244 |
12 | 4895236 |
13 | 2c09775 |
14 | 1c3b6b0 |
15 | 1391ac6 |
hex | d79c0a |
14130186 has 32 divisors (see below), whose sum is σ = 33999360. Its totient is φ = 3824496.
The previous prime is 14130143. The next prime is 14130191. The reversal of 14130186 is 68103141.
14130186 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
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, 8056 + ... + 9651.
It is an arithmetic number, because the mean of its divisors is an integer number (1062480).
Almost surely, 214130186 is an apocalyptic number.
14130186 is an abundant number, since it is smaller than the sum of its proper divisors (19869174).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14130186 is a wasteful number, since it uses less digits than its factorization.
14130186 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17738.
The product of its (nonzero) digits is 576, while the sum is 24.
The square root of 14130186 is about 3759.0139664545. The cubic root of 14130186 is about 241.7589864219.
The spelling of 14130186 in words is "fourteen million, one hundred thirty thousand, one hundred eighty-six".
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