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994811 is a prime number
BaseRepresentation
bin11110010110111111011
31212112121212
43302313323
5223313221
633153335
711312216
oct3626773
91775555
10994811
1161a464
123bb84b
1328aa5c
141bc77d
15149b5b
hexf2dfb

994811 has 2 divisors, whose sum is σ = 994812. Its totient is φ = 994810.

The previous prime is 994793. The next prime is 994813. The reversal of 994811 is 118499.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 994811 - 214 = 978427 is a prime.

Together with 994813, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (994813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497405 + 497406.

It is an arithmetic number, because the mean of its divisors is an integer number (497406).

2994811 is an apocalyptic number.

994811 is a deficient number, since it is larger than the sum of its proper divisors (1).

994811 is an equidigital number, since it uses as much as digits as its factorization.

994811 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2592, while the sum is 32.

The square root of 994811 is about 997.4021255241. The cubic root of 994811 is about 99.8267332932.

The spelling of 994811 in words is "nine hundred ninety-four thousand, eight hundred eleven".