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107861471 is a prime number
BaseRepresentation
bin1100110110111…
…01010111011111
321111221221010022
412123131113133
5210103031341
614411502355
72446543634
oct633352737
9244857108
10107861471
1155980a13
12301579bb
1319466b73
141047a18b
159708e4b
hex66dd5df

107861471 has 2 divisors, whose sum is σ = 107861472. Its totient is φ = 107861470.

The previous prime is 107861419. The next prime is 107861473. The reversal of 107861471 is 174168701.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 107861471 - 210 = 107860447 is a prime.

It is a super-3 number, since 3×1078614713 (a number of 25 digits) contains 333 as substring.

Together with 107861473, 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 (107861473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53930735 + 53930736.

It is an arithmetic number, because the mean of its divisors is an integer number (53930736).

Almost surely, 2107861471 is an apocalyptic number.

107861471 is a deficient number, since it is larger than the sum of its proper divisors (1).

107861471 is an equidigital number, since it uses as much as digits as its factorization.

107861471 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9408, while the sum is 35.

The square root of 107861471 is about 10385.6377271692. The cubic root of 107861471 is about 476.0166163608.

The spelling of 107861471 in words is "one hundred seven million, eight hundred sixty-one thousand, four hundred seventy-one".