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12803376200 = 235291170271
BaseRepresentation
bin10111110110010010…
…00000010001001000
31020001021210220022112
423323021000101020
5202210131014300
65514244441452
7632164621256
oct137311002110
936037726275
1012803376200
11548019904a
1225939a9288
13129072a364
148965c55d6
154ee062e35
hex2fb240448

12803376200 has 48 divisors (see below), whose sum is σ = 29800949760. Its totient is φ = 5115656000.

The previous prime is 12803376191. The next prime is 12803376211. The reversal of 12803376200 is 267330821.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 147065 + ... + 217335.

It is an arithmetic number, because the mean of its divisors is an integer number (620853120).

Almost surely, 212803376200 is an apocalyptic number.

12803376200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12803376200 is an abundant number, since it is smaller than the sum of its proper divisors (16997573560).

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

12803376200 is a wasteful number, since it uses less digits than its factorization.

12803376200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71198 (or 71189 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The spelling of 12803376200 in words is "twelve billion, eight hundred three million, three hundred seventy-six thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 911 1822 3644 4555 7288 9110 18220 22775 36440 45550 70271 91100 140542 182200 281084 351355 562168 702710 1405420 1756775 2810840 3513550 7027100 14054200 64016881 128033762 256067524 320084405 512135048 640168810 1280337620 1600422025 2560675240 3200844050 6401688100 12803376200