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5290317 = 32587813
BaseRepresentation
bin10100001011100101001101
3100221202221200
4110023211031
52323242232
6305220113
762652444
oct24134515
910852850
105290317
112a9376a
121931639
131132c86
149b9d5b
156e777c
hex50b94d

5290317 has 6 divisors (see below), whose sum is σ = 7641582. Its totient is φ = 3526872.

The previous prime is 5290309. The next prime is 5290331. The reversal of 5290317 is 7130925.

It can be written as a sum of positive squares in only one way, i.e., 4955076 + 335241 = 2226^2 + 579^2 .

It is not a de Polignac number, because 5290317 - 23 = 5290309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5290357) 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 5 ways as a sum of consecutive naturals, for example, 293898 + ... + 293915.

It is an arithmetic number, because the mean of its divisors is an integer number (1273597).

Almost surely, 25290317 is an apocalyptic number.

It is an amenable number.

5290317 is a deficient number, since it is larger than the sum of its proper divisors (2351265).

5290317 is a wasteful number, since it uses less digits than its factorization.

5290317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 587819 (or 587816 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The square root of 5290317 is about 2300.0689120111. The cubic root of 5290317 is about 174.2450965289.

The spelling of 5290317 in words is "five million, two hundred ninety thousand, three hundred seventeen".

Divisors: 1 3 9 587813 1763439 5290317