Base | Representation |
---|---|
bin | 110110001111… |
… | …011111011010 |
3 | 222202102010000 |
4 | 312033133122 |
5 | 12120003401 |
6 | 1224433430 |
7 | 231601320 |
oct | 66173732 |
9 | 28672100 |
10 | 14219226 |
11 | 803212a |
12 | 4918876 |
13 | 2c3b158 |
14 | 1c61d10 |
15 | 13ad186 |
hex | d8f7da |
14219226 has 40 divisors (see below), whose sum is σ = 36416160. Its totient is φ = 4062312.
The previous prime is 14219213. The next prime is 14219237. The reversal of 14219226 is 62291241.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a self number, because there is not a number n which added to its sum of digits gives 14219226.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5136 + ... + 7403.
It is an arithmetic number, because the mean of its divisors is an integer number (910404).
Almost surely, 214219226 is an apocalyptic number.
14219226 is an abundant number, since it is smaller than the sum of its proper divisors (22196934).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14219226 is a wasteful number, since it uses less digits than its factorization.
14219226 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12560 (or 12551 counting only the distinct ones).
The product of its digits is 1728, while the sum is 27.
The square root of 14219226 is about 3770.8388987068. The cubic root of 14219226 is about 242.2657304626.
The spelling of 14219226 in words is "fourteen million, two hundred nineteen thousand, two hundred twenty-six".
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