Base | Representation |
---|---|
bin | 110110010000… |
… | …011111010011 |
3 | 222202121201110 |
4 | 312100133103 |
5 | 12120121230 |
6 | 1224504403 |
7 | 231616251 |
oct | 66203723 |
9 | 28677643 |
10 | 14223315 |
11 | 8035207 |
12 | 491b103 |
13 | 2c3cc82 |
14 | 1c635d1 |
15 | 13ae4b0 |
hex | d907d3 |
14223315 has 16 divisors (see below), whose sum is σ = 23747328. Its totient is φ = 7255776.
The previous prime is 14223289. The next prime is 14223317. The reversal of 14223315 is 51332241.
It is not a de Polignac number, because 14223315 - 25 = 14223283 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 14223291 and 14223300.
It is not an unprimeable number, because it can be changed into a prime (14223317) 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, 20269 + ... + 20958.
It is an arithmetic number, because the mean of its divisors is an integer number (1484208).
Almost surely, 214223315 is an apocalyptic number.
14223315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
14223315 is a deficient number, since it is larger than the sum of its proper divisors (9524013).
14223315 is a wasteful number, since it uses less digits than its factorization.
14223315 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41258.
The product of its digits is 720, while the sum is 21.
The square root of 14223315 is about 3771.3810467785. The cubic root of 14223315 is about 242.2889508927.
Adding to 14223315 its reverse (51332241), we get a palindrome (65555556).
The spelling of 14223315 in words is "fourteen million, two hundred twenty-three thousand, three hundred fifteen".
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