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11980859370060 = 2235728525855643
BaseRepresentation
bin1010111001011000001011…
…0111011110101001001100
31120102100200200121100122110
42232112002313132221030
53032243244444320220
641251533015544020
72344405602233460
oct256260267365114
946370620540573
1011980859370060
1138aa065857279
121415b7968b010
1368ba37084159
142d5c3b8b84a0
1515b9b2857be0
hexae582ddea4c

11980859370060 has 48 divisors (see below), whose sum is σ = 38338749985536. Its totient is φ = 2738482141632.

The previous prime is 11980859370043. The next prime is 11980859370071. The reversal of 11980859370060 is 6007395808911.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14262927402 + ... + 14262928241.

It is an arithmetic number, because the mean of its divisors is an integer number (798723958032).

Almost surely, 211980859370060 is an apocalyptic number.

11980859370060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11980859370060 is an abundant number, since it is smaller than the sum of its proper divisors (26357890615476).

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

11980859370060 is a wasteful number, since it uses less digits than its factorization.

11980859370060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28525855662 (or 28525855660 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 57.

The spelling of 11980859370060 in words is "eleven trillion, nine hundred eighty billion, eight hundred fifty-nine million, three hundred seventy thousand, sixty".

Divisors: 1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 140 210 420 28525855643 57051711286 85577566929 114103422572 142629278215 171155133858 199680989501 285258556430 342310267716 399361979002 427887834645 570517112860 599042968503 798723958004 855775669290 998404947505 1198085937006 1711551338580 1996809895010 2396171874012 2995214842515 3993619790020 5990429685030 11980859370060