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5280658291 is a prime number
BaseRepresentation
bin1001110101100000…
…00111001101110011
3111122000111020100201
410322300013031303
541303322031131
62231554500031
7244600566136
oct47260071563
914560436321
105280658291
11226a880807
121034594617
13662046a9c
1438147c21d
1520d8e4761
hex13ac07373

5280658291 has 2 divisors, whose sum is σ = 5280658292. Its totient is φ = 5280658290.

The previous prime is 5280658237. The next prime is 5280658333. The reversal of 5280658291 is 1928560825.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5280658291 - 213 = 5280650099 is a prime.

It is not a weakly prime, because it can be changed into another prime (5280658211) 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, 2640329145 + 2640329146.

It is an arithmetic number, because the mean of its divisors is an integer number (2640329146).

Almost surely, 25280658291 is an apocalyptic number.

5280658291 is a deficient number, since it is larger than the sum of its proper divisors (1).

5280658291 is an equidigital number, since it uses as much as digits as its factorization.

5280658291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 345600, while the sum is 46.

The square root of 5280658291 is about 72668.1380730234. The cubic root of 5280658291 is about 1741.3899022517.

The spelling of 5280658291 in words is "five billion, two hundred eighty million, six hundred fifty-eight thousand, two hundred ninety-one".