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494713 is a prime number
BaseRepresentation
bin1111000110001111001
3221010121201
41320301321
5111312323
614334201
74130212
oct1706171
9833551
10494713
1130875a
121ba361
1314423b
14cc409
159b8ad
hex78c79

494713 has 2 divisors, whose sum is σ = 494714. Its totient is φ = 494712.

The previous prime is 494699. The next prime is 494719. The reversal of 494713 is 317494.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 466489 + 28224 = 683^2 + 168^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-494713 is a prime.

494713 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (494719) 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, 247356 + 247357.

It is an arithmetic number, because the mean of its divisors is an integer number (247357).

2494713 is an apocalyptic number.

It is an amenable number.

494713 is a deficient number, since it is larger than the sum of its proper divisors (1).

494713 is an equidigital number, since it uses as much as digits as its factorization.

494713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3024, while the sum is 28.

The square root of 494713 is about 703.3583723821. The cubic root of 494713 is about 79.0893077501.

The spelling of 494713 in words is "four hundred ninety-four thousand, seven hundred thirteen".