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9993317 is a prime number
BaseRepresentation
bin100110000111…
…110001100101
3200210201020212
4212013301211
510024241232
6554105205
7150641015
oct46076145
920721225
109993317
115706144
12341b205
1320bb809
141481c45
15d25eb2
hex987c65

9993317 has 2 divisors, whose sum is σ = 9993318. Its totient is φ = 9993316.

The previous prime is 9993289. The next prime is 9993337. The reversal of 9993317 is 7133999.

9993317 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9928801 + 64516 = 3151^2 + 254^2 .

It is a cyclic number.

It is not a de Polignac number, because 9993317 - 214 = 9976933 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9993337) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4996658 + 4996659.

It is an arithmetic number, because the mean of its divisors is an integer number (4996659).

Almost surely, 29993317 is an apocalyptic number.

It is an amenable number.

9993317 is a deficient number, since it is larger than the sum of its proper divisors (1).

9993317 is an equidigital number, since it uses as much as digits as its factorization.

9993317 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45927, while the sum is 41.

The square root of 9993317 is about 3161.2208084852. The cubic root of 9993317 is about 215.3954646844.

The spelling of 9993317 in words is "nine million, nine hundred ninety-three thousand, three hundred seventeen".