Base | Representation |
---|---|
bin | 110110001110… |
… | …000001011100 |
3 | 222202002212021 |
4 | 312032001130 |
5 | 12114310322 |
6 | 1224345524 |
7 | 231544636 |
oct | 66160134 |
9 | 28662767 |
10 | 14213212 |
11 | 8028662 |
12 | 49152a4 |
13 | 2c384b0 |
14 | 1c5da56 |
15 | 13ab4c7 |
hex | d8e05c |
14213212 has 24 divisors (see below), whose sum is σ = 26890416. Its totient is φ = 6534528.
The previous prime is 14213209. The next prime is 14213231. The reversal of 14213212 is 21231241.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 22728 + ... + 23344.
It is an arithmetic number, because the mean of its divisors is an integer number (1120434).
Almost surely, 214213212 is an apocalyptic number.
It is an amenable number.
14213212 is a deficient number, since it is larger than the sum of its proper divisors (12677204).
14213212 is a wasteful number, since it uses less digits than its factorization.
14213212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1077 (or 1075 counting only the distinct ones).
The product of its digits is 96, while the sum is 16.
The square root of 14213212 is about 3770.0413790833. The cubic root of 14213212 is about 242.2315703388.
Adding to 14213212 its reverse (21231241), we get a palindrome (35444453).
The spelling of 14213212 in words is "fourteen million, two hundred thirteen thousand, two hundred twelve".
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