Base | Representation |
---|---|
bin | 10110101000100001001 |
3 | 1101200100012 |
4 | 2311010021 |
5 | 142213031 |
6 | 23521305 |
7 | 6206135 |
oct | 2650411 |
9 | 1350305 |
10 | 741641 |
11 | 46722a |
12 | 2b9235 |
13 | 1cc754 |
14 | 1543c5 |
15 | e9b2b |
hex | b5109 |
741641 has 2 divisors, whose sum is σ = 741642. Its totient is φ = 741640.
The previous prime is 741599. The next prime is 741661. The reversal of 741641 is 146147.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 674041 + 67600 = 821^2 + 260^2 .
It is a cyclic number.
It is not a de Polignac number, because 741641 - 218 = 479497 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 741641.
It is not a weakly prime, because it can be changed into another prime (741661) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370820 + 370821.
It is an arithmetic number, because the mean of its divisors is an integer number (370821).
2741641 is an apocalyptic number.
It is an amenable number.
741641 is a deficient number, since it is larger than the sum of its proper divisors (1).
741641 is an equidigital number, since it uses as much as digits as its factorization.
741641 is an evil number, because the sum of its binary digits is even.
The product of its digits is 672, while the sum is 23.
The square root of 741641 is about 861.1858103801. The cubic root of 741641 is about 90.5172275741.
Adding to 741641 its reverse (146147), we get a palindrome (887788).
The spelling of 741641 in words is "seven hundred forty-one thousand, six hundred forty-one".
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