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5869517917 is a prime number
BaseRepresentation
bin1010111011101100…
…11011110001011101
3120011001112101220111
411131312123301131
544010044033132
62410232050021
7265311036064
oct53566336135
916131471814
105869517917
11254220a75a
121179833911
13727041a33
143d97651db
15245461647
hex15dd9bc5d

5869517917 has 2 divisors, whose sum is σ = 5869517918. Its totient is φ = 5869517916.

The previous prime is 5869517911. The next prime is 5869518023. The reversal of 5869517917 is 7197159685.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3583339321 + 2286178596 = 59861^2 + 47814^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5869517917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5869517911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2934758958 + 2934758959.

It is an arithmetic number, because the mean of its divisors is an integer number (2934758959).

Almost surely, 25869517917 is an apocalyptic number.

It is an amenable number.

5869517917 is a deficient number, since it is larger than the sum of its proper divisors (1).

5869517917 is an equidigital number, since it uses as much as digits as its factorization.

5869517917 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4762800, while the sum is 58.

The square root of 5869517917 is about 76612.7790711184. The cubic root of 5869517917 is about 1803.8516204700.

The spelling of 5869517917 in words is "five billion, eight hundred sixty-nine million, five hundred seventeen thousand, nine hundred seventeen".