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12011030000200 = 2352711779937013
BaseRepresentation
bin1010111011001000100100…
…1011010011001001001000
31120112020120022222011120101
42232302021023103021020
53033242042140001300
641313442505135144
72346524343324340
oct256621113231110
946466508864511
1012011030000200
113910938343250
12141b99978a4b4
136918348bc31a
142d74a085bd20
1515c67b438b6a
hexaec892d3248

12011030000200 has 96 divisors (see below), whose sum is σ = 34816388304960. Its totient is φ = 3743697657600.

The previous prime is 12011030000197. The next prime is 12011030000213. The reversal of 12011030000200 is 200003011021.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 389953107 + ... + 389983906.

It is an arithmetic number, because the mean of its divisors is an integer number (362670711510).

Almost surely, 212011030000200 is an apocalyptic number.

12011030000200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12011030000200 is an abundant number, since it is smaller than the sum of its proper divisors (22805358304760).

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

12011030000200 is a wasteful number, since it uses less digits than its factorization.

12011030000200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779937047 (or 779937038 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 12011030000200 its reverse (200003011021), we get a palindrome (12211033011221).

The spelling of 12011030000200 in words is "twelve trillion, eleven billion, thirty million, two hundred", and thus it is an aban number.

Divisors: 1 2 4 5 7 8 10 11 14 20 22 25 28 35 40 44 50 55 56 70 77 88 100 110 140 154 175 200 220 275 280 308 350 385 440 550 616 700 770 1100 1400 1540 1925 2200 3080 3850 7700 15400 779937013 1559874026 3119748052 3899685065 5459559091 6239496104 7799370130 8579307143 10919118182 15598740260 17158614286 19498425325 21838236364 27297795455 31197480520 34317228572 38996850650 42896535715 43676472728 54595590910 60055150001 68634457144 77993701300 85793071430 109191181820 120110300002 136488977275 155987402600 171586142860 214482678575 218382363640 240220600004 272977954550 300275750005 343172285720 428965357150 480441200008 545955909100 600551500010 857930714300 1091911818200 1201103000020 1501378750025 1715861428600 2402206000040 3002757500050 6005515000100 12011030000200