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58054827121 = 127457124623
BaseRepresentation
bin110110000100010101…
…100101110001110001
312112211221101210012021
4312010111211301301
51422344013431441
642400420231441
74123436613514
oct660425456161
9175757353167
1058054827121
1122691488975
12b30253b581
13562276b415
142b4a3cad7b
15179bac03d1
hexd84565c71

58054827121 has 4 divisors (see below), whose sum is σ = 58511951872. Its totient is φ = 57597702372.

The previous prime is 58054827101. The next prime is 58054827163. The reversal of 58054827121 is 12172845085.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 58054827121 - 27 = 58054826993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58054827101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228562185 + ... + 228562438.

It is an arithmetic number, because the mean of its divisors is an integer number (14627987968).

Almost surely, 258054827121 is an apocalyptic number.

It is an amenable number.

58054827121 is a deficient number, since it is larger than the sum of its proper divisors (457124751).

58054827121 is a wasteful number, since it uses less digits than its factorization.

58054827121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457124750.

The product of its (nonzero) digits is 179200, while the sum is 43.

The spelling of 58054827121 in words is "fifty-eight billion, fifty-four million, eight hundred twenty-seven thousand, one hundred twenty-one".

Divisors: 1 127 457124623 58054827121