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5895047161 is a prime number
BaseRepresentation
bin1010111110101111…
…10100011111111001
3120012211120102110001
411133113310133321
544033113002121
62412543153001
7266041034263
oct53727643771
916184512401
105895047161
112555667203
1211862a5761
1372c40cab3
143dccccb33
15247805991
hex15f5f47f9

5895047161 has 2 divisors, whose sum is σ = 5895047162. Its totient is φ = 5895047160.

The previous prime is 5895047159. The next prime is 5895047201. The reversal of 5895047161 is 1617405985.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5889641536 + 5405625 = 76744^2 + 2325^2 .

It is a cyclic number.

It is not a de Polignac number, because 5895047161 - 21 = 5895047159 is a prime.

Together with 5895047159, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (5895041161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2947523580 + 2947523581.

It is an arithmetic number, because the mean of its divisors is an integer number (2947523581).

Almost surely, 25895047161 is an apocalyptic number.

It is an amenable number.

5895047161 is a deficient number, since it is larger than the sum of its proper divisors (1).

5895047161 is an equidigital number, since it uses as much as digits as its factorization.

5895047161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 302400, while the sum is 46.

The square root of 5895047161 is about 76779.2104739297. The cubic root of 5895047161 is about 1806.4630991882.

The spelling of 5895047161 in words is "five billion, eight hundred ninety-five million, forty-seven thousand, one hundred sixty-one".