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80004088443 = 31919112895701
BaseRepresentation
bin100101010000010011…
…1011000001001111011
321122111121210210021210
41022200213120021323
52302322021312233
6100430421134203
75531401350156
oct1124047301173
9248447723253
1080004088443
1130a25249864
121360925a363
13770cc36a06
143c2d520c9d
152133a2a163
hex12a09d827b

80004088443 has 32 divisors (see below), whose sum is σ = 112981708800. Its totient is φ = 50216544000.

The previous prime is 80004088403. The next prime is 80004088453. The reversal of 80004088443 is 34488040008.

It is not a de Polignac number, because 80004088443 - 28 = 80004088187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80004088403) 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 31 ways as a sum of consecutive naturals, for example, 14030493 + ... + 14036193.

It is an arithmetic number, because the mean of its divisors is an integer number (3530678400).

Almost surely, 280004088443 is an apocalyptic number.

80004088443 is a deficient number, since it is larger than the sum of its proper divisors (32977620357).

80004088443 is a wasteful number, since it uses less digits than its factorization.

80004088443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7203.

The product of its (nonzero) digits is 98304, while the sum is 39.

The spelling of 80004088443 in words is "eighty billion, four million, eighty-eight thousand, four hundred forty-three".

Divisors: 1 3 19 57 191 573 1289 3629 3867 5701 10887 17103 24491 73473 108319 246199 324957 738597 1088891 3266673 4677781 7348589 14033343 20688929 22045767 62066787 139623191 418869573 1403580499 4210741497 26668029481 80004088443