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57125123411 is a prime number
BaseRepresentation
bin110101001100111011…
…000011010101010011
312110110010222221110112
4311030323003111103
51413443012422121
642124245351535
74061420352206
oct651473032523
9173403887415
1057125123411
11222547087a4
12b0a31085ab
135504c74895
142a9cb3b93d
15174517775b
hexd4cec3553

57125123411 has 2 divisors, whose sum is σ = 57125123412. Its totient is φ = 57125123410.

The previous prime is 57125123399. The next prime is 57125123423. The reversal of 57125123411 is 11432152175.

It is a balanced prime because it is at equal distance from previous prime (57125123399) and next prime (57125123423).

It is a cyclic number.

It is not a de Polignac number, because 57125123411 - 26 = 57125123347 is a prime.

It is not a weakly prime, because it can be changed into another prime (57125123441) 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, 28562561705 + 28562561706.

It is an arithmetic number, because the mean of its divisors is an integer number (28562561706).

Almost surely, 257125123411 is an apocalyptic number.

57125123411 is a deficient number, since it is larger than the sum of its proper divisors (1).

57125123411 is an equidigital number, since it uses as much as digits as its factorization.

57125123411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8400, while the sum is 32.

Adding to 57125123411 its reverse (11432152175), we get a palindrome (68557275586).

The spelling of 57125123411 in words is "fifty-seven billion, one hundred twenty-five million, one hundred twenty-three thousand, four hundred eleven".