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88488840084 = 223263203913751
BaseRepresentation
bin101001001101001011…
…0001000101110010100
322110101221100211102120
41102122112020232110
52422211120340314
6104352354535540
76251556505341
oct1223226105624
9273357324376
1088488840084
11345897092a7
12151968975b0
138462a23508
1443d63317c8
15247d87a8a9
hex149a588b94

88488840084 has 48 divisors (see below), whose sum is σ = 207375759360. Its totient is φ = 29367580000.

The previous prime is 88488840073. The next prime is 88488840107. The reversal of 88488840084 is 48004888488.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6428209 + ... + 6441959.

It is an arithmetic number, because the mean of its divisors is an integer number (4320328320).

Almost surely, 288488840084 is an apocalyptic number.

It is an amenable number.

88488840084 is an abundant number, since it is smaller than the sum of its proper divisors (118886919276).

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

88488840084 is a wasteful number, since it uses less digits than its factorization.

88488840084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16060 (or 16058 counting only the distinct ones).

The product of its (nonzero) digits is 16777216, while the sum is 60.

The spelling of 88488840084 in words is "eighty-eight billion, four hundred eighty-eight million, eight hundred forty thousand, eighty-four".

Divisors: 1 2 3 4 6 12 263 526 789 1052 1578 2039 3156 4078 6117 8156 12234 13751 24468 27502 41253 55004 82506 165012 536257 1072514 1608771 2145028 3217542 3616513 6435084 7233026 10849539 14466052 21699078 28038289 43398156 56076578 84114867 112153156 168229734 336459468 7374070007 14748140014 22122210021 29496280028 44244420042 88488840084