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12926425996088 = 23111371261984967
BaseRepresentation
bin1011110000011010101100…
…0001111001101100111000
31200202202100212000212201122
42330012223001321230320
53143241310023333323
643254152414204412
72502621613031303
oct274065301715470
950682325025648
1012926425996088
114134080535690
121549289ab3708
13729c58c63367
143298dc8a9b3a
151763a53ebec8
hexbc1ab079b38

12926425996088 has 64 divisors (see below), whose sum is σ = 26635836614400. Its totient is φ = 5832229374720.

The previous prime is 12926425996019. The next prime is 12926425996117. The reversal of 12926425996088 is 88069952462921.

12926425996088 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152092181 + ... + 152177147.

It is an arithmetic number, because the mean of its divisors is an integer number (416184947100).

Almost surely, 212926425996088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12926425996088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13317918307200).

12926425996088 is an abundant number, since it is smaller than the sum of its proper divisors (13709410618312).

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

12926425996088 is a wasteful number, since it uses less digits than its factorization.

12926425996088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97740 (or 97736 counting only the distinct ones).

The product of its (nonzero) digits is 268738560, while the sum is 71.

The spelling of 12926425996088 in words is "twelve trillion, nine hundred twenty-six billion, four hundred twenty-five million, nine hundred ninety-six thousand, eighty-eight".

Divisors: 1 2 4 8 11 22 44 88 137 274 548 1096 1507 3014 6028 12056 12619 25238 50476 84967 100952 138809 169934 277618 339868 555236 679736 934637 1110472 1728803 1869274 3457606 3738548 6915212 7477096 11640479 13830424 19016833 23280958 38033666 46561916 76067332 93123832 128045269 152134664 256090538 512181076 1024362152 1072198573 2144397146 4288794292 8577588584 11794184303 23588368606 47176737212 94353474424 146891204501 293782409002 587564818004 1175129636008 1615803249511 3231606499022 6463212998044 12926425996088