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6656283041 is a prime number
BaseRepresentation
bin1100011001011111…
…01101000110100001
3122011212222012202112
412030233231012201
5102113002024131
63020255125105
7323643321002
oct61457550641
918155865675
106656283041
112906330a71
121359213795
1382103c825
144720471a9
1528e57202b
hex18cbed1a1

6656283041 has 2 divisors, whose sum is σ = 6656283042. Its totient is φ = 6656283040.

The previous prime is 6656283019. The next prime is 6656283077. The reversal of 6656283041 is 1403826566.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5367760225 + 1288522816 = 73265^2 + 35896^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-6656283041 is a prime.

It is a super-2 number, since 2×66562830412 = 88612207843808415362, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6656283041.

It is not a weakly prime, because it can be changed into another prime (6652283041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3328141520 + 3328141521.

It is an arithmetic number, because the mean of its divisors is an integer number (3328141521).

Almost surely, 26656283041 is an apocalyptic number.

It is an amenable number.

6656283041 is a deficient number, since it is larger than the sum of its proper divisors (1).

6656283041 is an equidigital number, since it uses as much as digits as its factorization.

6656283041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 207360, while the sum is 41.

The square root of 6656283041 is about 81586.0468523877. The cubic root of 6656283041 is about 1881.0944134253.

The spelling of 6656283041 in words is "six billion, six hundred fifty-six million, two hundred eighty-three thousand, forty-one".