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12253035235115 = 513791459195581
BaseRepresentation
bin1011001001001110000111…
…0100000000011100101011
31121101101020002111212202002
42302103201310000130223
53101223204010010430
642020544445201215
72403152431016153
oct262234164003453
947341202455662
1012253035235115
1139a4534a55124
12145a87886020b
136ab5c154ba8c
1430509b569763
15163ae243d845
hexb24e1d0072b

12253035235115 has 16 divisors (see below), whose sum is σ = 14811205808160. Its totient is φ = 9730721468160.

The previous prime is 12253035235109. The next prime is 12253035235117. The reversal of 12253035235115 is 51153253035221.

It is not a de Polignac number, because 12253035235115 - 214 = 12253035218731 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12253035235117) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 62551625 + ... + 62747205.

It is an arithmetic number, because the mean of its divisors is an integer number (925700363010).

Almost surely, 212253035235115 is an apocalyptic number.

12253035235115 is a deficient number, since it is larger than the sum of its proper divisors (2558170573045).

12253035235115 is a wasteful number, since it uses less digits than its factorization.

12253035235115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287182.

The product of its (nonzero) digits is 135000, while the sum is 38.

The spelling of 12253035235115 in words is "twelve trillion, two hundred fifty-three billion, thirty-five million, two hundred thirty-five thousand, one hundred fifteen".

Divisors: 1 5 137 685 91459 195581 457295 977905 12529883 26794597 62649415 133972985 17887642679 89438213395 2450607047023 12253035235115