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5055031273 is a prime number
BaseRepresentation
bin1001011010100110…
…11010011111101001
3111001021221012021111
410231103122133221
540323042000043
62153334510321
7236161025335
oct45523323751
914037835244
105055031273
1121644848a6
12b90b053a1
13627389086
1435d5087c5
151e8bc709d
hex12d4da7e9

5055031273 has 2 divisors, whose sum is σ = 5055031274. Its totient is φ = 5055031272.

The previous prime is 5055031217. The next prime is 5055031283. The reversal of 5055031273 is 3721305505.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2692779664 + 2362251609 = 51892^2 + 48603^2 .

It is a cyclic number.

It is not a de Polignac number, because 5055031273 - 213 = 5055023081 is a prime.

It is not a weakly prime, because it can be changed into another prime (5055031283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2527515636 + 2527515637.

It is an arithmetic number, because the mean of its divisors is an integer number (2527515637).

Almost surely, 25055031273 is an apocalyptic number.

It is an amenable number.

5055031273 is a deficient number, since it is larger than the sum of its proper divisors (1).

5055031273 is an equidigital number, since it uses as much as digits as its factorization.

5055031273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15750, while the sum is 31.

The square root of 5055031273 is about 71098.7431182859. The cubic root of 5055031273 is about 1716.2265474330.

Adding to 5055031273 its reverse (3721305505), we get a palindrome (8776336778).

The spelling of 5055031273 in words is "five billion, fifty-five million, thirty-one thousand, two hundred seventy-three".