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5110225181 is a prime number
BaseRepresentation
bin1001100001001011…
…11101100100011101
3111012010210100002022
410300211331210131
540431204201211
62203025505525
7240431124455
oct46045754435
914163710068
105110225181
1121926528a6
12ba74a22a5
136359425a9
14366994d65
151ed97abdb
hex13097d91d

5110225181 has 2 divisors, whose sum is σ = 5110225182. Its totient is φ = 5110225180.

The previous prime is 5110225157. The next prime is 5110225187. The reversal of 5110225181 is 1815220115.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3641036281 + 1469188900 = 60341^2 + 38330^2 .

It is a cyclic number.

It is not a de Polignac number, because 5110225181 - 214 = 5110208797 is a prime.

It is a super-2 number, since 2×51102251812 = 52228802801052965522, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5110225181.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5110225187) 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, 2555112590 + 2555112591.

It is an arithmetic number, because the mean of its divisors is an integer number (2555112591).

Almost surely, 25110225181 is an apocalyptic number.

It is an amenable number.

5110225181 is a deficient number, since it is larger than the sum of its proper divisors (1).

5110225181 is an equidigital number, since it uses as much as digits as its factorization.

5110225181 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 800, while the sum is 26.

The square root of 5110225181 is about 71485.8390242431. The cubic root of 5110225181 is about 1722.4502194701.

Adding to 5110225181 its reverse (1815220115), we get a palindrome (6925445296).

The spelling of 5110225181 in words is "five billion, one hundred ten million, two hundred twenty-five thousand, one hundred eighty-one".