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17280605141 is a prime number
BaseRepresentation
bin10000000110000000…
…010001101111010101
31122121022111200210122
4100012000101233111
5240342313331031
611534423201325
71151141502002
oct200600215725
948538450718
1017280605141
1173684a6458
1234232a6245
131825190357
14b9d0848a9
156b215447b
hex406011bd5

17280605141 has 2 divisors, whose sum is σ = 17280605142. Its totient is φ = 17280605140.

The previous prime is 17280605119. The next prime is 17280605159. The reversal of 17280605141 is 14150608271.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15979488100 + 1301117041 = 126410^2 + 36071^2 .

It is an emirp because it is prime and its reverse (14150608271) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 17280605141 - 218 = 17280342997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (17280601141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8640302570 + 8640302571.

It is an arithmetic number, because the mean of its divisors is an integer number (8640302571).

Almost surely, 217280605141 is an apocalyptic number.

It is an amenable number.

17280605141 is a deficient number, since it is larger than the sum of its proper divisors (1).

17280605141 is an equidigital number, since it uses as much as digits as its factorization.

17280605141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13440, while the sum is 35.

The spelling of 17280605141 in words is "seventeen billion, two hundred eighty million, six hundred five thousand, one hundred forty-one".