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296563 is a prime number
BaseRepresentation
bin1001000011001110011
3120001210211
41020121303
533442223
610204551
72343421
oct1103163
9501724
10296563
111928a3
12123757
13a4ca7
147a111
155cd0d
hex48673

296563 has 2 divisors, whose sum is σ = 296564. Its totient is φ = 296562.

The previous prime is 296561. The next prime is 296579. The reversal of 296563 is 365692.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 296563 - 21 = 296561 is a prime.

It is a super-2 number, since 2×2965632 = 175899225938, which contains 22 as substring.

Together with 296561, it forms a pair of twin primes.

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

296563 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (296561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 148281 + 148282.

It is an arithmetic number, because the mean of its divisors is an integer number (148282).

2296563 is an apocalyptic number.

296563 is a deficient number, since it is larger than the sum of its proper divisors (1).

296563 is an equidigital number, since it uses as much as digits as its factorization.

296563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9720, while the sum is 31.

The square root of 296563 is about 544.5759818428. The cubic root of 296563 is about 66.6866634458.

The spelling of 296563 in words is "two hundred ninety-six thousand, five hundred sixty-three".