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16363 is a prime number
BaseRepresentation
bin11111111101011
3211110001
43333223
51010423
6203431
765464
oct37753
924401
1016363
1111326
129577
1375a9
145d6b
154cad
hex3feb

16363 has 2 divisors, whose sum is σ = 16364. Its totient is φ = 16362.

The previous prime is 16361. The next prime is 16369. The reversal of 16363 is 36361.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16363 - 21 = 16361 is a prime.

Together with 16361, it forms a pair of twin primes.

It is a d-powerful number, because it can be written as 1 + 64 + 36 + 65 + 38 .

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 16363.

It is not a weakly prime, because it can be changed into another prime (16361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8181 + 8182.

It is an arithmetic number, because the mean of its divisors is an integer number (8182).

216363 is an apocalyptic number.

16363 is a deficient number, since it is larger than the sum of its proper divisors (1).

16363 is an equidigital number, since it uses as much as digits as its factorization.

16363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 324, while the sum is 19.

The square root of 16363 is about 127.9179424475. The cubic root of 16363 is about 25.3875608176.

The spelling of 16363 in words is "sixteen thousand, three hundred sixty-three".