Base | Representation |
---|---|
bin | 110110010000… |
… | …100011111110 |
3 | 222202122010112 |
4 | 312100203332 |
5 | 12120123424 |
6 | 1224510022 |
7 | 231620156 |
oct | 66204376 |
9 | 28678115 |
10 | 14223614 |
11 | 8035459 |
12 | 491b312 |
13 | 2c40152 |
14 | 1c63766 |
15 | 13ae60e |
hex | d908fe |
14223614 has 32 divisors (see below), whose sum is σ = 23409216. Its totient is φ = 6462720.
The previous prime is 14223613. The next prime is 14223653. The reversal of 14223614 is 41632241.
It is a super-2 number, since 2×142236142 = 404622390441992, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a self number, because there is not a number n which added to its sum of digits gives 14223614.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14223613) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103754 + ... + 103890.
It is an arithmetic number, because the mean of its divisors is an integer number (731538).
Almost surely, 214223614 is an apocalyptic number.
14223614 is a deficient number, since it is larger than the sum of its proper divisors (9185602).
14223614 is a wasteful number, since it uses less digits than its factorization.
14223614 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 260.
The product of its digits is 1152, while the sum is 23.
The square root of 14223614 is about 3771.4206872212. The cubic root of 14223614 is about 242.2906486659.
Adding to 14223614 its reverse (41632241), we get a palindrome (55855855).
The spelling of 14223614 in words is "fourteen million, two hundred twenty-three thousand, six hundred fourteen".
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