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12102041313200 = 2452191592373857
BaseRepresentation
bin1011000000011011100111…
…0111111001111110110000
31120211221111001210220022202
42300012321313321332300
53041234440034010300
641423333453322332
72356225602610316
oct260067167717660
946757431726282
1012102041313200
1139464a0904803
1214355591963a8
1369a2aa0acb57
142dba55bb00b6
1515ec0647dad5
hexb01b9df9fb0

12102041313200 has 60 divisors (see below), whose sum is σ = 30605425550760. Its totient is φ = 4586036705280.

The previous prime is 12102041313199. The next prime is 12102041313217. The reversal of 12102041313200 is 231314020121.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 796179329 + ... + 796194528.

It is an arithmetic number, because the mean of its divisors is an integer number (510090425846).

Almost surely, 212102041313200 is an apocalyptic number.

12102041313200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12102041313200 is an abundant number, since it is smaller than the sum of its proper divisors (18503384237560).

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

12102041313200 is a wasteful number, since it uses less digits than its factorization.

12102041313200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1592373894 (or 1592373883 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 12102041313200 its reverse (231314020121), we get a palindrome (12333355333321).

The spelling of 12102041313200 in words is "twelve trillion, one hundred two billion, forty-one million, three hundred thirteen thousand, two hundred".

Divisors: 1 2 4 5 8 10 16 19 20 25 38 40 50 76 80 95 100 152 190 200 304 380 400 475 760 950 1520 1900 3800 7600 1592373857 3184747714 6369495428 7961869285 12738990856 15923738570 25477981712 30255103283 31847477140 39809346425 60510206566 63694954280 79618692850 121020413132 127389908560 151275516415 159237385700 242040826264 302551032830 318474771400 484081652528 605102065660 636949542800 756377582075 1210204131320 1512755164150 2420408262640 3025510328300 6051020656600 12102041313200