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80024027052 = 22323483160017
BaseRepresentation
bin100101010000111001…
…1011011111110101100
321122120000022202220210
41022201303123332230
52302342122331202
6100432412342420
75532033002214
oct1124163337654
9248500282823
1080024027052
1130a35527a52
1213613a74a10
1377140c81c8
143c32031244
152135667c6c
hex12a1cdbfac

80024027052 has 48 divisors (see below), whose sum is σ = 194884687872. Its totient is φ = 25509200640.

The previous prime is 80024027047. The next prime is 80024027089. The reversal of 80024027052 is 25072042008.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1303348 + ... + 1363364.

It is an arithmetic number, because the mean of its divisors is an integer number (4060097664).

Almost surely, 280024027052 is an apocalyptic number.

It is an amenable number.

80024027052 is an abundant number, since it is smaller than the sum of its proper divisors (114860660820).

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

80024027052 is a wasteful number, since it uses less digits than its factorization.

80024027052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64878 (or 64876 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 30.

The spelling of 80024027052 in words is "eighty billion, twenty-four million, twenty-seven thousand, fifty-two".

Divisors: 1 2 3 4 6 12 23 46 69 92 138 276 4831 9662 14493 19324 28986 57972 60017 111113 120034 180051 222226 240068 333339 360102 444452 666678 720204 1333356 1380391 2760782 4141173 5521564 8282346 16564692 289942127 579884254 869826381 1159768508 1739652762 3479305524 6668668921 13337337842 20006006763 26674675684 40012013526 80024027052