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5303574181 is a prime number
BaseRepresentation
bin1001111000001111…
…00001111010100101
3111200121121111001101
410330013201322211
541330203333211
62234134000101
7245266431253
oct47407417245
914617544041
105303574181
112281802864
1210401a6031
13666a0b499
143845255d3
1521091e5c1
hex13c1e1ea5

5303574181 has 2 divisors, whose sum is σ = 5303574182. Its totient is φ = 5303574180.

The previous prime is 5303574151. The next prime is 5303574217. The reversal of 5303574181 is 1814753035.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5216450625 + 87123556 = 72225^2 + 9334^2 .

It is a cyclic number.

It is not a de Polignac number, because 5303574181 - 25 = 5303574149 is a prime.

It is a super-2 number, since 2×53035741812 = 56255798186739641522, 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 5303574181.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5303574121) 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, 2651787090 + 2651787091.

It is an arithmetic number, because the mean of its divisors is an integer number (2651787091).

Almost surely, 25303574181 is an apocalyptic number.

It is an amenable number.

5303574181 is a deficient number, since it is larger than the sum of its proper divisors (1).

5303574181 is an equidigital number, since it uses as much as digits as its factorization.

5303574181 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50400, while the sum is 37.

The square root of 5303574181 is about 72825.6423315305. The cubic root of 5303574181 is about 1743.9052397670.

The spelling of 5303574181 in words is "five billion, three hundred three million, five hundred seventy-four thousand, one hundred eighty-one".