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BaseRepresentation
bin100010010001…
…101011001101
3121220111111122
4202101223031
54300012133
6520330325
7136242122
oct42215315
917814448
108985293
115087869
1230139a5
131b27a55
14129c749
15bc7498
hex891acd

8985293 has 2 divisors, whose sum is σ = 8985294. Its totient is φ = 8985292.

The previous prime is 8985289. The next prime is 8985307. The reversal of 8985293 is 3925898.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7823209 + 1162084 = 2797^2 + 1078^2 .

It is a cyclic number.

It is not a de Polignac number, because 8985293 - 22 = 8985289 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8985253) 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, 4492646 + 4492647.

It is an arithmetic number, because the mean of its divisors is an integer number (4492647).

Almost surely, 28985293 is an apocalyptic number.

It is an amenable number.

8985293 is a deficient number, since it is larger than the sum of its proper divisors (1).

8985293 is an equidigital number, since it uses as much as digits as its factorization.

8985293 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 155520, while the sum is 44.

The square root of 8985293 is about 2997.5478311447. The cubic root of 8985293 is about 207.8950175963.

The spelling of 8985293 in words is "eight million, nine hundred eighty-five thousand, two hundred ninety-three".