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12926425996107 = 32131743612477681
BaseRepresentation
bin1011110000011010101100…
…0001111001101101001011
31200202202100212000212202100
42330012223001321231023
53143241310023333412
643254152414204443
72502621613031331
oct274065301715513
950682325025670
1012926425996107
1141340805356a8
121549289ab3723
13729c58c63380
143298dc8a9b51
151763a53ebedc
hexbc1ab079b4b

12926425996107 has 96 divisors (see below), whose sum is σ = 22142865640896. Its totient is φ = 7192804147200.

The previous prime is 12926425996019. The next prime is 12926425996117. The reversal of 12926425996107 is 70169952462921.

12926425996107 is a `hidden beast` number, since 1 + 2 + 9 + 2 + 6 + 4 + 2 + 5 + 9 + 9 + 610 + 7 = 666.

It is not a de Polignac number, because 12926425996107 - 27 = 12926425995979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12926425996117) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 3978307 + ... + 6455987.

It is an arithmetic number, because the mean of its divisors is an integer number (230654850426).

Almost surely, 212926425996107 is an apocalyptic number.

12926425996107 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

12926425996107 is a deficient number, since it is larger than the sum of its proper divisors (9216439644789).

12926425996107 is a wasteful number, since it uses less digits than its factorization.

12926425996107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2477821 (or 2477818 counting only the distinct ones).

The product of its (nonzero) digits is 29393280, while the sum is 63.

The spelling of 12926425996107 in words is "twelve trillion, nine hundred twenty-six billion, four hundred twenty-five million, nine hundred ninety-six thousand, one hundred seven".

Divisors: 1 3 9 13 17 39 43 51 61 117 129 153 183 221 387 549 559 663 731 793 1037 1677 1989 2193 2379 2623 3111 5031 6579 7137 7869 9333 9503 13481 23607 28509 34099 40443 44591 85527 102297 121329 133773 306891 401319 579683 1739049 2477681 5217147 7433043 22299129 32209853 42120577 96629559 106540283 126361731 151138541 289888677 319620849 379085193 453415623 547567501 958862547 1360246869 1385023679 1642702503 1811184811 1964801033 2569355197 4155071037 4928107509 5433554433 5894403099 6498957263 7708065591 12465213111 16300663299 17683209297 19496871789 23124196773 23545402543 33401617561 58490615367 70636207629 84486444419 100204852683 110482273471 211908622887 253459333257 300614558049 331446820413 760377999771 994340461239 1436269555123 4308808665369 12926425996107