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86080204400 = 2452534060387
BaseRepresentation
bin101000000101011000…
…1111010111001110000
322020012002002110102112
41100022301322321300
52402243013020100
6103313353304452
76135101444021
oct1201261727160
9266162073375
1086080204400
11335630386a3
1214824105128
13816aa02cb8
1442484a4c48
15238c19ab35
hex140ac7ae70

86080204400 has 60 divisors (see below), whose sum is σ = 210709774872. Its totient is φ = 33782411520.

The previous prime is 86080204393. The next prime is 86080204403. The reversal of 86080204400 is 440208068.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86080204403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2008994 + ... + 2051393.

Almost surely, 286080204400 is an apocalyptic number.

86080204400 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

86080204400 is an abundant number, since it is smaller than the sum of its proper divisors (124629570472).

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

86080204400 is a wasteful number, since it uses less digits than its factorization.

86080204400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4060458 (or 4060447 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

The spelling of 86080204400 in words is "eighty-six billion, eighty million, two hundred four thousand, four hundred".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 53 80 100 106 200 212 265 400 424 530 848 1060 1325 2120 2650 4240 5300 10600 21200 4060387 8120774 16241548 20301935 32483096 40603870 64966192 81207740 101509675 162415480 203019350 215200511 324830960 406038700 430401022 812077400 860802044 1076002555 1624154800 1721604088 2152005110 3443208176 4304010220 5380012775 8608020440 10760025550 17216040880 21520051100 43040102200 86080204400