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68110283 is a prime number
BaseRepresentation
bin1000000111101…
…00011111001011
311202011100202002
410003310133023
5114414012113
610431501215
71454633153
oct403643713
9152140662
1068110283
11354a029a
121a98780b
1311159657
14908d763
155ea5c58
hex40f47cb

68110283 has 2 divisors, whose sum is σ = 68110284. Its totient is φ = 68110282.

The previous prime is 68110271. The next prime is 68110297. The reversal of 68110283 is 38201186.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 68110283 - 24 = 68110267 is a prime.

It is not a weakly prime, because it can be changed into another prime (68110223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34055141 + 34055142.

It is an arithmetic number, because the mean of its divisors is an integer number (34055142).

Almost surely, 268110283 is an apocalyptic number.

68110283 is a deficient number, since it is larger than the sum of its proper divisors (1).

68110283 is an equidigital number, since it uses as much as digits as its factorization.

68110283 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 68110283 is about 8252.8954313017. The cubic root of 68110283 is about 408.3860464874.

The spelling of 68110283 in words is "sixty-eight million, one hundred ten thousand, two hundred eighty-three".