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12676853242725 = 3527103828728289
BaseRepresentation
bin1011100001111000111101…
…0101011001101101100101
31122212220011200212101210220
42320132033111121231211
53130144143412231400
642543355504034553
72445605145443460
oct270361725315545
948786150771726
1012676853242725
114048250197131
121508a38602a59
1370c564565739
1431b7c4b122d7
1516eb49d797a0
hexb878f559b65

12676853242725 has 96 divisors (see below), whose sum is σ = 24189545103360. Its totient is φ = 5737974128640.

The previous prime is 12676853242637. The next prime is 12676853242751. The reversal of 12676853242725 is 52724235867621.

It is a happy number.

It is not a de Polignac number, because 12676853242725 - 212 = 12676853238629 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 448105381 + ... + 448133669.

It is an arithmetic number, because the mean of its divisors is an integer number (251974428160).

Almost surely, 212676853242725 is an apocalyptic number.

12676853242725 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12676853242725 is a deficient number, since it is larger than the sum of its proper divisors (11512691860635).

12676853242725 is a wasteful number, since it uses less digits than its factorization.

12676853242725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36699 (or 36694 counting only the distinct ones).

The product of its digits is 67737600, while the sum is 60.

The spelling of 12676853242725 in words is "twelve trillion, six hundred seventy-six billion, eight hundred fifty-three million, two hundred forty-two thousand, seven hundred twenty-five".

Divisors: 1 3 5 7 15 21 25 35 75 103 105 175 309 515 525 721 1545 2163 2575 3605 7725 8287 10815 18025 24861 28289 41435 54075 58009 84867 124305 141445 174027 198023 207175 290045 424335 594069 621525 707225 853561 870135 990115 1450225 2121675 2560683 2913767 2970345 4267805 4350675 4950575 5974927 8741301 12803415 14568835 14851725 17924781 20396369 21339025 29874635 43706505 61189107 64017075 72844175 89623905 101981845 149373175 218532525 234430943 305945535 448119525 509909225 703292829 1172154715 1529727675 1641016601 3516464145 4923049803 5860773575 8205083005 17582320725 24146387129 24615249015 41025415025 72439161387 120731935645 123076245075 169024709903 362195806935 507074129709 603659678225 845123549515 1810979034675 2535370648545 4225617747575 12676853242725