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5780007161 is a prime number
BaseRepresentation
bin1010110001000001…
…11110100011111001
3112220211002210020022
411120200332203321
543314140212121
62353313340225
7263143151555
oct53040764371
915824083208
105780007161
1124a6732a25
121153867675
137116316a6
143cb904865
1523c67eaab
hex15883e8f9

5780007161 has 2 divisors, whose sum is σ = 5780007162. Its totient is φ = 5780007160.

The previous prime is 5780007131. The next prime is 5780007187. The reversal of 5780007161 is 1617000875.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4964047936 + 815959225 = 70456^2 + 28565^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5780007161 is a prime.

It is a super-2 number, since 2×57800071612 = 66816965562422559842, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5780007131) 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, 2890003580 + 2890003581.

It is an arithmetic number, because the mean of its divisors is an integer number (2890003581).

Almost surely, 25780007161 is an apocalyptic number.

It is an amenable number.

5780007161 is a deficient number, since it is larger than the sum of its proper divisors (1).

5780007161 is an equidigital number, since it uses as much as digits as its factorization.

5780007161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11760, while the sum is 35.

The square root of 5780007161 is about 76026.3583305159. The cubic root of 5780007161 is about 1794.6349675028.

The spelling of 5780007161 in words is "five billion, seven hundred eighty million, seven thousand, one hundred sixty-one".