Base | Representation |
---|---|
bin | 110110010010… |
… | …111101111101 |
3 | 222210010122112 |
4 | 312102331331 |
5 | 12120432334 |
6 | 1225023405 |
7 | 231660665 |
oct | 66227575 |
9 | 28703575 |
10 | 14233469 |
11 | 80418a8 |
12 | 4924b65 |
13 | 2c44793 |
14 | 1c671a5 |
15 | 13b24ce |
hex | d92f7d |
14233469 has 2 divisors, whose sum is σ = 14233470. Its totient is φ = 14233468.
The previous prime is 14233423. The next prime is 14233477. The reversal of 14233469 is 96433241.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 11868025 + 2365444 = 3445^2 + 1538^2 .
It is an emirp because it is prime and its reverse (96433241) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 14233469 - 28 = 14233213 is a prime.
It is a super-2 number, since 2×142334692 = 405183279547922, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (14233669) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7116734 + 7116735.
It is an arithmetic number, because the mean of its divisors is an integer number (7116735).
Almost surely, 214233469 is an apocalyptic number.
It is an amenable number.
14233469 is a deficient number, since it is larger than the sum of its proper divisors (1).
14233469 is an equidigital number, since it uses as much as digits as its factorization.
14233469 is an evil number, because the sum of its binary digits is even.
The product of its digits is 15552, while the sum is 32.
The square root of 14233469 is about 3772.7269978094. The cubic root of 14233469 is about 242.3465937322.
The spelling of 14233469 in words is "fourteen million, two hundred thirty-three thousand, four hundred sixty-nine".
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