Base | Representation |
---|---|
bin | 101000001010011001001 |
3 | 2110212021021 |
4 | 11001103021 |
5 | 314103131 |
6 | 44112441 |
7 | 14120566 |
oct | 5012311 |
9 | 2425237 |
10 | 1316041 |
11 | 819841 |
12 | 535721 |
13 | 37102c |
14 | 26386d |
15 | 1aee11 |
hex | 1414c9 |
1316041 has 2 divisors, whose sum is σ = 1316042. Its totient is φ = 1316040.
The previous prime is 1316039. The next prime is 1316071. The reversal of 1316041 is 1406131.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1008016 + 308025 = 1004^2 + 555^2 .
It is a cyclic number.
It is not a de Polignac number, because 1316041 - 21 = 1316039 is a prime.
Together with 1316039, it forms a pair of twin primes.
1316041 is a lucky number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1316071) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 658020 + 658021.
It is an arithmetic number, because the mean of its divisors is an integer number (658021).
21316041 is an apocalyptic number.
It is an amenable number.
1316041 is a deficient number, since it is larger than the sum of its proper divisors (1).
1316041 is an equidigital number, since it uses as much as digits as its factorization.
1316041 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 72, while the sum is 16.
The square root of 1316041 is about 1147.1883018929. The cubic root of 1316041 is about 109.5863527949.
The spelling of 1316041 in words is "one million, three hundred sixteen thousand, forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •