Base | Representation |
---|---|
bin | 110110010000… |
… | …101010000111 |
3 | 222202122200002 |
4 | 312100222013 |
5 | 12120132012 |
6 | 1224511515 |
7 | 231621260 |
oct | 66205207 |
9 | 28678602 |
10 | 14224007 |
11 | 8035786 |
12 | 491b59b |
13 | 2c40395 |
14 | 1c63967 |
15 | 13ae7c2 |
hex | d90a87 |
14224007 has 16 divisors (see below), whose sum is σ = 17236800. Its totient is φ = 11477760.
The previous prime is 14223997. The next prime is 14224037. The reversal of 14224007 is 70042241.
It is not a de Polignac number, because 14224007 - 26 = 14223943 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 14224007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14224037) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7469 + ... + 9177.
It is an arithmetic number, because the mean of its divisors is an integer number (1077300).
Almost surely, 214224007 is an apocalyptic number.
14224007 is a deficient number, since it is larger than the sum of its proper divisors (3012793).
14224007 is a wasteful number, since it uses less digits than its factorization.
14224007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1786.
The product of its (nonzero) digits is 448, while the sum is 20.
The square root of 14224007 is about 3771.4727892430. The cubic root of 14224007 is about 242.2928801510.
Adding to 14224007 its reverse (70042241), we get a palindrome (84266248).
The spelling of 14224007 in words is "fourteen million, two hundred twenty-four thousand, seven".
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