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5243510177 is a prime number
BaseRepresentation
bin1001110001000100…
…11001110110100001
3111112102120220201122
410320202121312201
541214314311202
62224150342025
7243640046453
oct47042316641
914472526648
105243510177
112250908894
12102405a915
1365743b359
1437a56c2d3
1520a5079a2
hex138899da1

5243510177 has 2 divisors, whose sum is σ = 5243510178. Its totient is φ = 5243510176.

The previous prime is 5243510137. The next prime is 5243510179. The reversal of 5243510177 is 7710153425.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4563813136 + 679697041 = 67556^2 + 26071^2 .

It is a cyclic number.

It is not a de Polignac number, because 5243510177 - 210 = 5243509153 is a prime.

Together with 5243510179, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5243510179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2621755088 + 2621755089.

It is an arithmetic number, because the mean of its divisors is an integer number (2621755089).

Almost surely, 25243510177 is an apocalyptic number.

It is an amenable number.

5243510177 is a deficient number, since it is larger than the sum of its proper divisors (1).

5243510177 is an equidigital number, since it uses as much as digits as its factorization.

5243510177 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29400, while the sum is 35.

The square root of 5243510177 is about 72412.0858489797. The cubic root of 5243510177 is about 1737.2968748413.

The spelling of 5243510177 in words is "five billion, two hundred forty-three million, five hundred ten thousand, one hundred seventy-seven".