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80048088800 = 2552100060111
BaseRepresentation
bin100101010001100111…
…1001110011011100000
321122121200121020102122
41022203033032123200
52302414302320200
6100435032203412
75532444346121
oct1124317163340
9248550536378
1080048088800
1130a48071999
121361bb39568
1377190a1324
143c352d6048
15213781c385
hex12a33ce6e0

80048088800 has 36 divisors (see below), whose sum is σ = 195417398736. Its totient is φ = 32019235200.

The previous prime is 80048088797. The next prime is 80048088821. The reversal of 80048088800 is 888084008.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 50029256 + ... + 50030855.

It is an arithmetic number, because the mean of its divisors is an integer number (5428261076).

Almost surely, 280048088800 is an apocalyptic number.

80048088800 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

80048088800 is an abundant number, since it is smaller than the sum of its proper divisors (115369309936).

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

80048088800 is a wasteful number, since it uses less digits than its factorization.

80048088800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100060131 (or 100060118 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 44.

The spelling of 80048088800 in words is "eighty billion, forty-eight million, eighty-eight thousand, eight hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 80 100 160 200 400 800 100060111 200120222 400240444 500300555 800480888 1000601110 1600961776 2001202220 2501502775 3201923552 4002404440 5003005550 8004808880 10006011100 16009617760 20012022200 40024044400 80048088800