Base | Representation |
---|---|
bin | 1111000111100000001 |
3 | 221011111201 |
4 | 1320330001 |
5 | 111322421 |
6 | 14341201 |
7 | 4132126 |
oct | 1707401 |
9 | 834451 |
10 | 495361 |
11 | 309199 |
12 | 1ba801 |
13 | 144619 |
14 | cc74d |
15 | 9bb91 |
hex | 78f01 |
495361 has 2 divisors, whose sum is σ = 495362. Its totient is φ = 495360.
The previous prime is 495359. The next prime is 495371. The reversal of 495361 is 163594.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 430336 + 65025 = 656^2 + 255^2 .
It is a cyclic number.
It is not a de Polignac number, because 495361 - 21 = 495359 is a prime.
Together with 495359, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (495301) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247680 + 247681.
It is an arithmetic number, because the mean of its divisors is an integer number (247681).
2495361 is an apocalyptic number.
It is an amenable number.
495361 is a deficient number, since it is larger than the sum of its proper divisors (1).
495361 is an equidigital number, since it uses as much as digits as its factorization.
495361 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 3240, while the sum is 28.
The square root of 495361 is about 703.8188687439. The cubic root of 495361 is about 79.1238244033.
The spelling of 495361 in words is "four hundred ninety-five thousand, three hundred sixty-one".
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