Base | Representation |
---|---|
bin | 110100011010… |
… | …111010001101 |
3 | 221212011002012 |
4 | 310122322031 |
5 | 12004213314 |
6 | 1210311005 |
7 | 224542202 |
oct | 64327215 |
9 | 27764065 |
10 | 13741709 |
11 | 7836393 |
12 | 4728465 |
13 | 2b019b7 |
14 | 1b79ca9 |
15 | 131693e |
hex | d1ae8d |
13741709 has 2 divisors, whose sum is σ = 13741710. Its totient is φ = 13741708.
The previous prime is 13741691. The next prime is 13741723. The reversal of 13741709 is 90714731.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 11035684 + 2706025 = 3322^2 + 1645^2 .
It is an emirp because it is prime and its reverse (90714731) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 13741709 - 220 = 12693133 is a prime.
It is a Sophie Germain prime.
It is a Chen prime.
It is a Curzon number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13741759) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6870854 + 6870855.
It is an arithmetic number, because the mean of its divisors is an integer number (6870855).
Almost surely, 213741709 is an apocalyptic number.
It is an amenable number.
13741709 is a deficient number, since it is larger than the sum of its proper divisors (1).
13741709 is an equidigital number, since it uses as much as digits as its factorization.
13741709 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 5292, while the sum is 32.
The square root of 13741709 is about 3706.9811167579. The cubic root of 13741709 is about 239.5228308540.
The spelling of 13741709 in words is "thirteen million, seven hundred forty-one thousand, seven hundred nine".
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