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88168433804 = 221138317333019
BaseRepresentation
bin101001000011100111…
…1111000100010001100
322102120121110111122022
41102013033320202030
52421032104340204
6104300511305312
76240616215263
oct1220717704214
9272517414568
1088168433804
1134434867320
121510751b238
13841152c3b9
1443a59695da
15246068a5be
hex14873f888c

88168433804 has 48 divisors (see below), whose sum is σ = 168914350080. Its totient is φ = 39935624640.

The previous prime is 88168433783. The next prime is 88168433827. The reversal of 88168433804 is 40833486188.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 29203007 + ... + 29206025.

It is an arithmetic number, because the mean of its divisors is an integer number (3519048960).

Almost surely, 288168433804 is an apocalyptic number.

It is an amenable number.

88168433804 is a deficient number, since it is larger than the sum of its proper divisors (80745916276).

88168433804 is a wasteful number, since it uses less digits than its factorization.

88168433804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5150 (or 5148 counting only the distinct ones).

The product of its (nonzero) digits is 3538944, while the sum is 53.

The spelling of 88168433804 in words is "eighty-eight billion, one hundred sixty-eight million, four hundred thirty-three thousand, eight hundred four".

Divisors: 1 2 4 11 22 44 383 766 1532 1733 3019 3466 4213 6038 6932 8426 12076 16852 19063 33209 38126 66418 76252 132836 663739 1156277 1327478 2312554 2654956 4625108 5231927 7301129 10463854 12719047 14602258 20927708 25438094 29204516 50876188 57551197 115102394 230204788 2003828041 4007656082 8015312164 22042108451 44084216902 88168433804