Base | Representation |
---|---|
bin | 110110100110… |
… | …001111101101 |
3 | 222221010221222 |
4 | 312212033231 |
5 | 12130444204 |
6 | 1230433125 |
7 | 232440125 |
oct | 66461755 |
9 | 28833858 |
10 | 14312429 |
11 | 809615a |
12 | 49627a5 |
13 | 2c716c1 |
14 | 1c87c85 |
15 | 13caabe |
hex | da63ed |
14312429 has 2 divisors, whose sum is σ = 14312430. Its totient is φ = 14312428.
The previous prime is 14312423. The next prime is 14312461. The reversal of 14312429 is 92421341.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 13520329 + 792100 = 3677^2 + 890^2 .
It is a cyclic number.
It is not a de Polignac number, because 14312429 - 216 = 14246893 is a prime.
It is a Sophie Germain prime.
It is a Chen prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 14312398 and 14312407.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (14312423) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7156214 + 7156215.
It is an arithmetic number, because the mean of its divisors is an integer number (7156215).
Almost surely, 214312429 is an apocalyptic number.
It is an amenable number.
14312429 is a deficient number, since it is larger than the sum of its proper divisors (1).
14312429 is an equidigital number, since it uses as much as digits as its factorization.
14312429 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 1728, while the sum is 26.
The square root of 14312429 is about 3783.1771039696. The cubic root of 14312429 is about 242.7939058784.
It can be divided in two parts, 14312 and 429, that added together give a palindrome (14741).
The spelling of 14312429 in words is "fourteen million, three hundred twelve thousand, four hundred twenty-nine".
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