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80055055684588 = 2289277811818599
BaseRepresentation
bin10010001100111101000101…
…001010000001001111101100
3101111110012002110211120201011
4102030331011022001033230
540443110223223401323
6442132441310555004
722601533623532315
oct2214750512011754
9344405073746634
1080055055684588
11235651819a2916
128b8b258208a64
13358920c15948a
1415aa98491d60c
1593c63808420d
hex48cf452813ec

80055055684588 has 24 divisors (see below), whose sum is σ = 142181909604000. Its totient is φ = 39434900216448.

The previous prime is 80055055684561. The next prime is 80055055684607. The reversal of 80055055684588 is 88548655055008.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 405810688 + ... + 406007911.

It is an arithmetic number, because the mean of its divisors is an integer number (5924246233500).

Almost surely, 280055055684588 is an apocalyptic number.

It is an amenable number.

80055055684588 is a deficient number, since it is larger than the sum of its proper divisors (62126853919412).

80055055684588 is a wasteful number, since it uses less digits than its factorization.

80055055684588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 811818969 (or 811818967 counting only the distinct ones).

The product of its (nonzero) digits is 307200000, while the sum is 67.

The spelling of 80055055684588 in words is "eighty trillion, fifty-five billion, fifty-five million, six hundred eighty-four thousand, five hundred eighty-eight".

Divisors: 1 2 4 89 178 277 356 554 1108 24653 49306 98612 811818599 1623637198 3247274396 72251855311 144503710622 224873751923 289007421244 449747503846 899495007692 20013763921147 40027527842294 80055055684588