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58051782045 = 3251290039601
BaseRepresentation
bin110110000100001001…
…111110010110011101
312112211201200002010200
4312010021332112131
51422342224011140
642400231054113
74123402001655
oct660411762635
9175751602120
1058051782045
112268a799084
12b301511339
135621c433ba
142b49c37365
15179b6bd030
hexd8427e59d

58051782045 has 12 divisors (see below), whose sum is σ = 100623088956. Its totient is φ = 30960950400.

The previous prime is 58051782017. The next prime is 58051782077. The reversal of 58051782045 is 54028715085.

58051782045 is a `hidden beast` number, since 58 + 0 + 517 + 82 + 0 + 4 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 7360610436 + 50691171609 = 85794^2 + 225147^2 .

It is not a de Polignac number, because 58051782045 - 25 = 58051782013 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 1290039601 = 58051782045 / (5 + 8 + 0 + 5 + 1 + 7 + 8 + 2 + 0 + 4 + 5).

It is a congruent number.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 645019756 + ... + 645019845.

It is an arithmetic number, because the mean of its divisors is an integer number (8385257413).

Almost surely, 258051782045 is an apocalyptic number.

It is an amenable number.

58051782045 is a deficient number, since it is larger than the sum of its proper divisors (42571306911).

58051782045 is a wasteful number, since it uses less digits than its factorization.

58051782045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1290039612 (or 1290039609 counting only the distinct ones).

The product of its (nonzero) digits is 448000, while the sum is 45.

The spelling of 58051782045 in words is "fifty-eight billion, fifty-one million, seven hundred eighty-two thousand, forty-five".

Divisors: 1 3 5 9 15 45 1290039601 3870118803 6450198005 11610356409 19350594015 58051782045