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9290893 is a prime number
BaseRepresentation
bin100011011100…
…010010001101
3122111000201011
4203130102031
54334302033
6531045221
7141654103
oct43342215
918430634
109290893
115276427
123140811
131c03b91
14133bc73
15c37ccd
hex8dc48d

9290893 has 2 divisors, whose sum is σ = 9290894. Its totient is φ = 9290892.

The previous prime is 9290863. The next prime is 9290903. The reversal of 9290893 is 3980929.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9162729 + 128164 = 3027^2 + 358^2 .

It is a cyclic number.

It is not a de Polignac number, because 9290893 - 213 = 9282701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9290803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4645446 + 4645447.

It is an arithmetic number, because the mean of its divisors is an integer number (4645447).

Almost surely, 29290893 is an apocalyptic number.

It is an amenable number.

9290893 is a deficient number, since it is larger than the sum of its proper divisors (1).

9290893 is an equidigital number, since it uses as much as digits as its factorization.

9290893 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34992, while the sum is 40.

The square root of 9290893 is about 3048.0966192035. The cubic root of 9290893 is about 210.2257059282.

The spelling of 9290893 in words is "nine million, two hundred ninety thousand, eight hundred ninety-three".