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5688868541 is a prime number
BaseRepresentation
bin1010100110001010…
…10011111010111101
3112200110121110112212
411103011103322331
543122322243131
62340300110205
7260655404366
oct52305237275
915613543485
105688868541
11245a244154
121129235365
136c87a1405
143bd77cb6d
1523467aa2b
hex153153ebd

5688868541 has 2 divisors, whose sum is σ = 5688868542. Its totient is φ = 5688868540.

The previous prime is 5688868529. The next prime is 5688868543. The reversal of 5688868541 is 1458688865.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4663524100 + 1025344441 = 68290^2 + 32021^2 .

It is a cyclic number.

It is not a de Polignac number, because 5688868541 - 26 = 5688868477 is a prime.

Together with 5688868543, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5688868543) 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, 2844434270 + 2844434271.

It is an arithmetic number, because the mean of its divisors is an integer number (2844434271).

Almost surely, 25688868541 is an apocalyptic number.

It is an amenable number.

5688868541 is a deficient number, since it is larger than the sum of its proper divisors (1).

5688868541 is an equidigital number, since it uses as much as digits as its factorization.

5688868541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14745600, while the sum is 59.

The square root of 5688868541 is about 75424.5884377237. The cubic root of 5688868541 is about 1785.1524051832.

The spelling of 5688868541 in words is "five billion, six hundred eighty-eight million, eight hundred sixty-eight thousand, five hundred forty-one".