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12050608548 = 22311312944919
BaseRepresentation
bin10110011100100010…
…11011000110100100
31011002211100100020010
423032101123012210
5144134423433143
65311434210220
7604424324346
oct131621330644
934084310203
1012050608548
115124288620
122403883970
1311a07a3c04
14824633296
154a7e1aa33
hex2ce45b1a4

12050608548 has 48 divisors (see below), whose sum is σ = 31663779840. Its totient is φ = 3533901600.

The previous prime is 12050608547. The next prime is 12050608613. The reversal of 12050608548 is 84580605021.

It is not an unprimeable number, because it can be changed into a prime (12050608547) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1468368 + ... + 1476551.

It is an arithmetic number, because the mean of its divisors is an integer number (659662080).

Almost surely, 212050608548 is an apocalyptic number.

It is an amenable number.

12050608548 is an abundant number, since it is smaller than the sum of its proper divisors (19613171292).

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

12050608548 is a wasteful number, since it uses less digits than its factorization.

12050608548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2944968 (or 2944966 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 39.

The spelling of 12050608548 in words is "twelve billion, fifty million, six hundred eight thousand, five hundred forty-eight".

Divisors: 1 2 3 4 6 11 12 22 31 33 44 62 66 93 124 132 186 341 372 682 1023 1364 2046 4092 2944919 5889838 8834757 11779676 17669514 32394109 35339028 64788218 91292489 97182327 129576436 182584978 194364654 273877467 365169956 388729308 547754934 1004217379 1095509868 2008434758 3012652137 4016869516 6025304274 12050608548