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12080844092475 = 32522953321710859
BaseRepresentation
bin1010111111001100101001…
…1010111011010000111011
31120202220202210111111222200
42233303022122323100323
53040413032041424400
641405510235321243
72354545402322064
oct257631232732073
946686683444880
1012080844092475
1139385035a8074
1214314222b0223
136982ac674ab2
142daa048bd56b
1515e3b5575b00
hexafcca6bb43b

12080844092475 has 144 divisors (see below), whose sum is σ = 22815811792800. Its totient is φ = 6101104988160.

The previous prime is 12080844092431. The next prime is 12080844092477. The reversal of 12080844092475 is 57429044808021.

12080844092475 is a `hidden beast` number, since 1 + 2 + 0 + 8 + 0 + 84 + 4 + 0 + 92 + 475 = 666.

It is not a de Polignac number, because 12080844092475 - 210 = 12080844091451 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12080844092477) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 1112513596 + ... + 1112524454.

It is an arithmetic number, because the mean of its divisors is an integer number (158443137450).

Almost surely, 212080844092475 is an apocalyptic number.

12080844092475 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12080844092475 is a deficient number, since it is larger than the sum of its proper divisors (10734967700325).

12080844092475 is a wasteful number, since it uses less digits than its factorization.

12080844092475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14174 (or 14166 counting only the distinct ones).

The product of its (nonzero) digits is 5160960, while the sum is 54.

The spelling of 12080844092475 in words is "twelve trillion, eighty billion, eight hundred forty-four million, ninety-two thousand, four hundred seventy-five".

Divisors: 1 3 5 9 15 25 29 45 53 75 87 145 159 225 261 265 435 477 725 795 1305 1325 1537 2175 2385 3217 3975 4611 6525 7685 9651 10859 11925 13833 16085 23055 28953 32577 38425 48255 54295 69165 80425 93293 97731 115275 144765 162885 170501 241275 271475 279879 314911 345825 466465 488655 511503 575527 723825 814425 839637 852505 944733 1399395 1534509 1574555 1726581 2332325 2443275 2557515 2834199 2877635 4198185 4262525 4723665 4944529 5179743 6996975 7672545 7872775 8632905 12787575 14170995 14388175 14833587 16690283 20990925 23618325 24722645 25898715 34933403 38362725 43164525 44500761 50070849 70854975 74167935 83451415 104800209 123613225 129493575 150212547 174667015 222503805 250354245 314400627 370839675 417257075 524001045 751062735 873335075 1013068687 1112519025 1251771225 1572003135 1851470359 2620005225 3039206061 3755313675 5065343435 5554411077 7860015675 9117618183 9257351795 15196030305 16663233231 25326717175 27772055385 45588090915 46286758975 53692640411 75980151525 83316166155 138860276925 161077921233 227940454575 268463202055 416580830775 483233763699 805389606165 1342316010275 2416168818495 4026948030825 12080844092475