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5282389653880 = 235711859996357
BaseRepresentation
bin100110011011110011011…
…1101010111100101111000
3200200222202211001212202211
41030313212331113211320
51143021313222411010
615122410222504504
71053432353133523
oct114674675274570
920628684055684
105282389653880
1117572812800a9
12713919735134
132c4186620911
14143951b2bbba
1592618d4508a
hex4cde6f57978

5282389653880 has 32 divisors (see below), whose sum is σ = 12052776399840. Its totient is φ = 2083195918720.

The previous prime is 5282389653847. The next prime is 5282389653889. The reversal of 5282389653880 is 883569832825.

It is a super-5 number, since 5×52823896538805 (a number of 65 digits) contains 55555 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5282389653889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 929995339 + ... + 930001018.

It is an arithmetic number, because the mean of its divisors is an integer number (376649262495).

Almost surely, 25282389653880 is an apocalyptic number.

It is an amenable number.

5282389653880 is an abundant number, since it is smaller than the sum of its proper divisors (6770386745960).

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

5282389653880 is a wasteful number, since it uses less digits than its factorization.

5282389653880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1859996439 (or 1859996435 counting only the distinct ones).

The product of its (nonzero) digits is 199065600, while the sum is 67.

The spelling of 5282389653880 in words is "five trillion, two hundred eighty-two billion, three hundred eighty-nine million, six hundred fifty-three thousand, eight hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 71 142 284 355 568 710 1420 2840 1859996357 3719992714 7439985428 9299981785 14879970856 18599963570 37199927140 74399854280 132059741347 264119482694 528238965388 660298706735 1056477930776 1320597413470 2641194826940 5282389653880