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54124282031 is a prime number
BaseRepresentation
bin110010011010000011…
…110000000010101111
312011201000101101222012
4302122003300002233
51341321304011111
640510411111435
73624151543421
oct623203600257
9164630341865
1054124282031
1120a548231a6
12a5a614257b
1351473573b1
142896396811
15161b9b948b
hexc9a0f00af

54124282031 has 2 divisors, whose sum is σ = 54124282032. Its totient is φ = 54124282030.

The previous prime is 54124282027. The next prime is 54124282039. The reversal of 54124282031 is 13028242145.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54124282031 - 22 = 54124282027 is a prime.

It is a super-2 number, since 2×541242820312 (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54124282039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27062141015 + 27062141016.

It is an arithmetic number, because the mean of its divisors is an integer number (27062141016).

Almost surely, 254124282031 is an apocalyptic number.

54124282031 is a deficient number, since it is larger than the sum of its proper divisors (1).

54124282031 is an equidigital number, since it uses as much as digits as its factorization.

54124282031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15360, while the sum is 32.

The spelling of 54124282031 in words is "fifty-four billion, one hundred twenty-four million, two hundred eighty-two thousand, thirty-one".