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8806284340 = 2257421149411
BaseRepresentation
bin10000011001110010…
…10011110000110100
3211201201120121002021
420030321103300310
5121013402044330
64013501122524
7431141116240
oct101471236064
924651517067
108806284340
113809a10847
121859259444
13aa45b6549
145d77cb420
153681b467a
hex20ce53c34

8806284340 has 48 divisors (see below), whose sum is σ = 21185426304. Its totient is φ = 3012105600.

The previous prime is 8806284317. The next prime is 8806284353. The reversal of 8806284340 is 434826088.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

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, 15766 + ... + 133645.

It is an arithmetic number, because the mean of its divisors is an integer number (441363048).

Almost surely, 28806284340 is an apocalyptic number.

It is an amenable number.

8806284340 is an abundant number, since it is smaller than the sum of its proper divisors (12379141964).

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

8806284340 is a wasteful number, since it uses less digits than its factorization.

8806284340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149848 (or 149846 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 43.

The square root of 8806284340 is about 93841.8048632911. The cubic root of 8806284340 is about 2065.0515684582.

The spelling of 8806284340 in words is "eight billion, eight hundred six million, two hundred eighty-four thousand, three hundred forty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 421 842 1684 2105 2947 4210 5894 8420 11788 14735 29470 58940 149411 298822 597644 747055 1045877 1494110 2091754 2988220 4183508 5229385 10458770 20917540 62902031 125804062 251608124 314510155 440314217 629020310 880628434 1258040620 1761256868 2201571085 4403142170 8806284340