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5055748886305 = 51377780752097
BaseRepresentation
bin100100110010010001000…
…0111011100111100100001
3122220022202211110222111001
41021210202013130330201
51130313133203330210
614430325020352001
71031160112322305
oct111444207347441
918808684428431
105055748886305
11167a149496a17
12697a080a5601
132a89a7b8a460
141369b17d9d05
158b7a1b4a03a
hex499221dcf21

5055748886305 has 8 divisors (see below), whose sum is σ = 6533583176232. Its totient is φ = 3733476100608.

The previous prime is 5055748886249. The next prime is 5055748886311. The reversal of 5055748886305 is 5036888475505.

It can be written as a sum of positive squares in 4 ways, for example, as 600538203136 + 4455210683169 = 774944^2 + 2110737^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5055748886305 - 225 = 5055715331873 is a prime.

It is a Duffinian 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 7 ways as a sum of consecutive naturals, for example, 38890375984 + ... + 38890376113.

It is an arithmetic number, because the mean of its divisors is an integer number (816697897029).

Almost surely, 25055748886305 is an apocalyptic number.

It is an amenable number.

5055748886305 is a deficient number, since it is larger than the sum of its proper divisors (1477834289927).

5055748886305 is a wasteful number, since it uses less digits than its factorization.

5055748886305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77780752115.

The product of its (nonzero) digits is 161280000, while the sum is 64.

The spelling of 5055748886305 in words is "five trillion, fifty-five billion, seven hundred forty-eight million, eight hundred eighty-six thousand, three hundred five".

Divisors: 1 5 13 65 77780752097 388903760485 1011149777261 5055748886305