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23256227 is a prime number
BaseRepresentation
bin101100010110…
…1110010100011
31121202112112202
41120231302203
521423144402
62150243415
7401450261
oct130556243
947675482
1023256227
1112144825
12795656b
134a835a7
143135431
152095b02
hex162dca3

23256227 has 2 divisors, whose sum is σ = 23256228. Its totient is φ = 23256226.

The previous prime is 23256203. The next prime is 23256251. The reversal of 23256227 is 72265232.

It is a balanced prime because it is at equal distance from previous prime (23256203) and next prime (23256251).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-23256227 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23256227.

It is not a weakly prime, because it can be changed into another prime (23256127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11628113 + 11628114.

It is an arithmetic number, because the mean of its divisors is an integer number (11628114).

Almost surely, 223256227 is an apocalyptic number.

23256227 is a deficient number, since it is larger than the sum of its proper divisors (1).

23256227 is an equidigital number, since it uses as much as digits as its factorization.

23256227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 29.

The square root of 23256227 is about 4822.4710470878. The cubic root of 23256227 is about 285.4388519550.

The spelling of 23256227 in words is "twenty-three million, two hundred fifty-six thousand, two hundred twenty-seven".