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24317 is a prime number
BaseRepresentation
bin101111011111101
31020100122
411323331
51234232
6304325
7130616
oct57375
936318
1024317
11172a7
12120a5
13b0b7
148c0d
157312
hex5efd

24317 has 2 divisors, whose sum is σ = 24318. Its totient is φ = 24316.

The previous prime is 24281. The next prime is 24329. The reversal of 24317 is 71342.

It is a happy number.

24317 is nontrivially palindromic in base 8.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22201 + 2116 = 149^2 + 46^2 .

It is a cyclic number.

It is not a de Polignac number, because 24317 - 28 = 24061 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 24295 and 24304.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 24317.

It is not a weakly prime, because it can be changed into another prime (24337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12158 + 12159.

It is an arithmetic number, because the mean of its divisors is an integer number (12159).

224317 is an apocalyptic number.

It is an amenable number.

24317 is a deficient number, since it is larger than the sum of its proper divisors (1).

24317 is an equidigital number, since it uses as much as digits as its factorization.

24317 is an evil number, because the sum of its binary digits is even.

The product of its digits is 168, while the sum is 17.

The square root of 24317 is about 155.9390906732. The cubic root of 24317 is about 28.9714344162.

Adding to 24317 its reverse (71342), we get a palindrome (95659).

The spelling of 24317 in words is "twenty-four thousand, three hundred seventeen", and thus it is an iban number.