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5316397 is a prime number
BaseRepresentation
bin10100010001111100101101
3101000002201121
4110101330231
52330111042
6305540541
763121462
oct24217455
911002647
105316397
113001319
121944751
131141ac8
149c5669
15700367
hex511f2d

5316397 has 2 divisors, whose sum is σ = 5316398. Its totient is φ = 5316396.

The previous prime is 5316379. The next prime is 5316401. The reversal of 5316397 is 7936135.

Together with previous prime (5316379) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5225796 + 90601 = 2286^2 + 301^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5316397 is a prime.

5316397 is a lucky number.

It is equal to p368962 and since 5316397 and 368962 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5316307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2658198 + 2658199.

It is an arithmetic number, because the mean of its divisors is an integer number (2658199).

Almost surely, 25316397 is an apocalyptic number.

It is an amenable number.

5316397 is a deficient number, since it is larger than the sum of its proper divisors (1).

5316397 is an equidigital number, since it uses as much as digits as its factorization.

5316397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17010, while the sum is 34.

The square root of 5316397 is about 2305.7313373418. The cubic root of 5316397 is about 174.5309562134.

The spelling of 5316397 in words is "five million, three hundred sixteen thousand, three hundred ninety-seven".