Base | Representation |
---|---|
bin | 110110001110… |
… | …000011000001 |
3 | 222202010000000 |
4 | 312032003001 |
5 | 12114311223 |
6 | 1224350213 |
7 | 231545142 |
oct | 66160301 |
9 | 28663000 |
10 | 14213313 |
11 | 8028744 |
12 | 4915369 |
13 | 2c3855a |
14 | 1c5dac9 |
15 | 13ab543 |
hex | d8e0c1 |
14213313 has 32 divisors (see below), whose sum is σ = 21857920. Its totient is φ = 9237888.
The previous prime is 14213299. The next prime is 14213327. The reversal of 14213313 is 31331241.
It is an interprime number because it is at equal distance from previous prime (14213299) and next prime (14213327).
It is not a de Polignac number, because 14213313 - 25 = 14213281 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (14213383) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 146481 + ... + 146577.
It is an arithmetic number, because the mean of its divisors is an integer number (683060).
Almost surely, 214213313 is an apocalyptic number.
It is an amenable number.
14213313 is a deficient number, since it is larger than the sum of its proper divisors (7644607).
14213313 is an frugal number, since it uses more digits than its factorization.
14213313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 185 (or 167 counting only the distinct ones).
The product of its digits is 216, while the sum is 18.
The square root of 14213313 is about 3770.0547741379. The cubic root of 14213313 is about 242.2321441085.
Adding to 14213313 its reverse (31331241), we get a palindrome (45544554).
The spelling of 14213313 in words is "fourteen million, two hundred thirteen thousand, three hundred thirteen".
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