Base | Representation |
---|---|
bin | 1110000101010000001 |
3 | 212102222102 |
4 | 1300222001 |
5 | 104231231 |
6 | 13520145 |
7 | 3631211 |
oct | 1605201 |
9 | 772872 |
10 | 461441 |
11 | 295762 |
12 | 1a3055 |
13 | 132056 |
14 | c0241 |
15 | 91acb |
hex | 70a81 |
461441 has 2 divisors, whose sum is σ = 461442. Its totient is φ = 461440.
The previous prime is 461437. The next prime is 461443. The reversal of 461441 is 144164.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 461041 + 400 = 679^2 + 20^2 .
It is a cyclic number.
It is not a de Polignac number, because 461441 - 22 = 461437 is a prime.
Together with 461443, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (461443) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230720 + 230721.
It is an arithmetic number, because the mean of its divisors is an integer number (230721).
2461441 is an apocalyptic number.
It is an amenable number.
461441 is a deficient number, since it is larger than the sum of its proper divisors (1).
461441 is an equidigital number, since it uses as much as digits as its factorization.
461441 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 384, while the sum is 20.
The square root of 461441 is about 679.2944869495. The cubic root of 461441 is about 77.2749489138.
The spelling of 461441 in words is "four hundred sixty-one thousand, four hundred forty-one".
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