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5520086128 = 244310973609
BaseRepresentation
bin1010010010000010…
…11101010001110000
3112020201000102121101
411021001131101300
542301120224003
62311430334144
7253535646364
oct51101352160
915221012541
105520086128
112382a43457
1210a07ba354
1369c82736b
143a51a52a4
1522493b11d
hex14905d470

5520086128 has 40 divisors (see below), whose sum is σ = 11044444400. Its totient is φ = 2671087104.

The previous prime is 5520086119. The next prime is 5520086141. The reversal of 5520086128 is 8216800255.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38188 + ... + 111796.

It is an arithmetic number, because the mean of its divisors is an integer number (276111110).

Almost surely, 25520086128 is an apocalyptic number.

It is an amenable number.

5520086128 is an abundant number, since it is smaller than the sum of its proper divisors (5524358272).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5520086128 is a wasteful number, since it uses less digits than its factorization.

5520086128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73769 (or 73763 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 37.

The square root of 5520086128 is about 74297.2821037217. The cubic root of 5520086128 is about 1767.3203761586.

The spelling of 5520086128 in words is "five billion, five hundred twenty million, eighty-six thousand, one hundred twenty-eight".

Divisors: 1 2 4 8 16 43 86 109 172 218 344 436 688 872 1744 4687 9374 18748 37496 73609 74992 147218 294436 588872 1177744 3165187 6330374 8023381 12660748 16046762 25321496 32093524 50642992 64187048 128374096 345005383 690010766 1380021532 2760043064 5520086128