Base | Representation |
---|---|
bin | 110110001111… |
… | …011111001110 |
3 | 222202102002120 |
4 | 312033133032 |
5 | 12120003324 |
6 | 1224433410 |
7 | 231601302 |
oct | 66173716 |
9 | 28672076 |
10 | 14219214 |
11 | 8032119 |
12 | 4918866 |
13 | 2c3b149 |
14 | 1c61d02 |
15 | 13ad179 |
hex | d8f7ce |
14219214 has 16 divisors (see below), whose sum is σ = 28478928. Its totient is φ = 4732992.
The previous prime is 14219213. The next prime is 14219237. The reversal of 14219214 is 41291241.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14219213) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4794 + ... + 7170.
It is an arithmetic number, because the mean of its divisors is an integer number (1779933).
Almost surely, 214219214 is an apocalyptic number.
14219214 is an abundant number, since it is smaller than the sum of its proper divisors (14259714).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14219214 is a wasteful number, since it uses less digits than its factorization.
14219214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3379.
The product of its digits is 576, while the sum is 24.
The square root of 14219214 is about 3770.8373075486. The cubic root of 14219214 is about 242.2656623110.
The spelling of 14219214 in words is "fourteen million, two hundred nineteen thousand, two hundred fourteen".
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