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676043 is a prime number
BaseRepresentation
bin10100101000011001011
31021100100122
42211003023
5133113133
622253455
75513654
oct2450313
91240318
10676043
11421a15
1228728b
131a8934
1413852b
15d5498
hexa50cb

676043 has 2 divisors, whose sum is σ = 676044. Its totient is φ = 676042.

The previous prime is 676037. The next prime is 676051. The reversal of 676043 is 340676.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 676043 - 26 = 675979 is a prime.

It is a Chen prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (676943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 338021 + 338022.

It is an arithmetic number, because the mean of its divisors is an integer number (338022).

2676043 is an apocalyptic number.

676043 is a deficient number, since it is larger than the sum of its proper divisors (1).

676043 is an equidigital number, since it uses as much as digits as its factorization.

676043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 676043 is about 822.2183408317. The cubic root of 676043 is about 87.7656903840.

The spelling of 676043 in words is "six hundred seventy-six thousand, forty-three".