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5298517 = 72711523
BaseRepresentation
bin10100001101100101010101
3100222012012101
4110031211111
52324023032
6305322101
763015400
oct24154525
910865171
105298517
112a99944
121936331
131136923
149bcd37
156e9de7
hex50d955

5298517 has 12 divisors (see below), whose sum is σ = 6254496. Its totient is φ = 4474680.

The previous prime is 5298497. The next prime is 5298523. The reversal of 5298517 is 7158925.

5298517 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2k-5298517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5298547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2718 + ... + 4240.

It is an arithmetic number, because the mean of its divisors is an integer number (521208).

Almost surely, 25298517 is an apocalyptic number.

It is an amenable number.

5298517 is a deficient number, since it is larger than the sum of its proper divisors (955979).

5298517 is a wasteful number, since it uses less digits than its factorization.

5298517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1608 (or 1601 counting only the distinct ones).

The product of its digits is 25200, while the sum is 37.

The square root of 5298517 is about 2301.8507770922. The cubic root of 5298517 is about 174.3350767833.

The spelling of 5298517 in words is "five million, two hundred ninety-eight thousand, five hundred seventeen".

Divisors: 1 7 49 71 497 1523 3479 10661 74627 108133 756931 5298517