Base | Representation |
---|---|
bin | 1101111001100100101 |
3 | 212010202221 |
4 | 1233030211 |
5 | 104033321 |
6 | 13432341 |
7 | 3604606 |
oct | 1571445 |
9 | 763687 |
10 | 455461 |
11 | 291216 |
12 | 19b6b1 |
13 | 12c406 |
14 | bbdad |
15 | 8ee41 |
hex | 6f325 |
455461 has 2 divisors, whose sum is σ = 455462. Its totient is φ = 455460.
The previous prime is 455443. The next prime is 455471. The reversal of 455461 is 164554.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 448900 + 6561 = 670^2 + 81^2 .
It is a cyclic number.
It is not a de Polignac number, because 455461 - 27 = 455333 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (455401) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227730 + 227731.
It is an arithmetic number, because the mean of its divisors is an integer number (227731).
2455461 is an apocalyptic number.
It is an amenable number.
455461 is a deficient number, since it is larger than the sum of its proper divisors (1).
455461 is an equidigital number, since it uses as much as digits as its factorization.
455461 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 2400, while the sum is 25.
The square root of 455461 is about 674.8785075849. The cubic root of 455461 is about 76.9396840298.
The spelling of 455461 in words is "four hundred fifty-five thousand, four hundred sixty-one".
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