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45095000017 is a prime number
BaseRepresentation
bin101001111111110111…
…110001011111010001
311022101202012100120211
4221333313301133101
51214323310000032
632414422204121
73154332114154
oct517767613721
9138352170524
1045095000017
1118140a51a61
1288a6283641
1343387c3b82
14227b11bc9b
15128de56747
hexa7fdf17d1

45095000017 has 2 divisors, whose sum is σ = 45095000018. Its totient is φ = 45095000016.

The previous prime is 45094999997. The next prime is 45095000039. The reversal of 45095000017 is 71000059054.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28091100816 + 17003899201 = 167604^2 + 130399^2 .

It is a cyclic number.

It is not a de Polignac number, because 45095000017 - 27 = 45094999889 is a prime.

It is not a weakly prime, because it can be changed into another prime (45095000047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22547500008 + 22547500009.

It is an arithmetic number, because the mean of its divisors is an integer number (22547500009).

Almost surely, 245095000017 is an apocalyptic number.

It is an amenable number.

45095000017 is a deficient number, since it is larger than the sum of its proper divisors (1).

45095000017 is an equidigital number, since it uses as much as digits as its factorization.

45095000017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6300, while the sum is 31.

The spelling of 45095000017 in words is "forty-five billion, ninety-five million, seventeen", and thus it is an aban number and an uban number.