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6123118097 is a prime number
BaseRepresentation
bin1011011001111011…
…10101111000010001
3120210201201121221202
411230331311320101
5100020004234342
62451331400545
7304510434155
oct55475657021
916721647852
106123118097
112662382288
12122a753155
13767745005
144212db065
1525c857332
hex16cf75e11

6123118097 has 2 divisors, whose sum is σ = 6123118098. Its totient is φ = 6123118096.

The previous prime is 6123118073. The next prime is 6123118151. The reversal of 6123118097 is 7908113216.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5751553921 + 371564176 = 75839^2 + 19276^2 .

It is a cyclic number.

It is not a de Polignac number, because 6123118097 - 26 = 6123118033 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6123118097.

It is not a weakly prime, because it can be changed into another prime (6123118297) 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, 3061559048 + 3061559049.

It is an arithmetic number, because the mean of its divisors is an integer number (3061559049).

Almost surely, 26123118097 is an apocalyptic number.

It is an amenable number.

6123118097 is a deficient number, since it is larger than the sum of its proper divisors (1).

6123118097 is an equidigital number, since it uses as much as digits as its factorization.

6123118097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 38.

The square root of 6123118097 is about 78250.3552515898. The cubic root of 6123118097 is about 1829.4654491938.

The spelling of 6123118097 in words is "six billion, one hundred twenty-three million, one hundred eighteen thousand, ninety-seven".