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12924119589472 = 257138956987641
BaseRepresentation
bin1011110000010010000110…
…0011101010001001100000
31200202112102010010021122101
42330010201203222021200
53143222044103330342
643253131504020144
72502510505634620
oct274044143521140
950675363107571
1012924119589472
1141330a7639213
121548945601654
1372997c187110
14329760450880
151762bcbb23b7
hexbc1218ea260

12924119589472 has 192 divisors, whose sum is σ = 31724020137600. Its totient is φ = 5046448619520.

The previous prime is 12924119589463. The next prime is 12924119589503. The reversal of 12924119589472 is 27498591142921.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 147422772 + ... + 147510412.

It is an arithmetic number, because the mean of its divisors is an integer number (165229271550).

Almost surely, 212924119589472 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 12924119589472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15862010068800).

12924119589472 is an abundant number, since it is smaller than the sum of its proper divisors (18799900548128).

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

12924119589472 is a wasteful number, since it uses less digits than its factorization.

12924119589472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88329 (or 88321 counting only the distinct ones).

The product of its digits is 26127360, while the sum is 64.

The spelling of 12924119589472 in words is "twelve trillion, nine hundred twenty-four billion, one hundred nineteen million, five hundred eighty-nine thousand, four hundred seventy-two".