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107768471 is a prime number
BaseRepresentation
bin1100110110001…
…10101010010111
321111210012112212
412123012222113
5210042042341
614405504035
72446005536
oct633065227
9244705485
10107768471
1155918058
123011201b
1319433735
141045431d
1596db5eb
hex66c6a97

107768471 has 2 divisors, whose sum is σ = 107768472. Its totient is φ = 107768470.

The previous prime is 107768443. The next prime is 107768473. The reversal of 107768471 is 174867701.

It is a strong prime.

It is an emirp because it is prime and its reverse (174867701) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 107768471 - 214 = 107752087 is a prime.

It is a super-3 number, since 3×1077684713 (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

Together with 107768473, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (107768473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53884235 + 53884236.

It is an arithmetic number, because the mean of its divisors is an integer number (53884236).

Almost surely, 2107768471 is an apocalyptic number.

107768471 is a deficient number, since it is larger than the sum of its proper divisors (1).

107768471 is an equidigital number, since it uses as much as digits as its factorization.

107768471 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 65856, while the sum is 41.

The square root of 107768471 is about 10381.1594246500. The cubic root of 107768471 is about 475.8797671402.

The spelling of 107768471 in words is "one hundred seven million, seven hundred sixty-eight thousand, four hundred seventy-one".