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225396883 is a prime number
BaseRepresentation
bin11010110111101…
…00100010010011
3120201010100101201
431123310202103
5430200200013
634211012031
75404561525
oct1533644223
9521110351
10225396883
1110625a018
126359a017
133790a04a
1421d13a15
1514bc43dd
hexd6f4893

225396883 has 2 divisors, whose sum is σ = 225396884. Its totient is φ = 225396882.

The previous prime is 225396881. The next prime is 225396901. The reversal of 225396883 is 388693522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 225396883 - 21 = 225396881 is a prime.

It is a super-2 number, since 2×2253968832 = 101607509732231378, which contains 22 as substring.

Together with 225396881, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (225396881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112698441 + 112698442.

It is an arithmetic number, because the mean of its divisors is an integer number (112698442).

Almost surely, 2225396883 is an apocalyptic number.

225396883 is a deficient number, since it is larger than the sum of its proper divisors (1).

225396883 is an equidigital number, since it uses as much as digits as its factorization.

225396883 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 622080, while the sum is 46.

The square root of 225396883 is about 15013.2236045428. The cubic root of 225396883 is about 608.5776076519.

The spelling of 225396883 in words is "two hundred twenty-five million, three hundred ninety-six thousand, eight hundred eighty-three".