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86260562794848 = 253134110715755423
BaseRepresentation
bin10011100111010000011010…
…001101000001100101100000
3102022102102120221021000011110
4103213100122031001211200
542301243113033413343
6503243315552343320
724112056105624531
oct2347203215014540
9368372527230143
1086260562794848
1125537998986962
129811a5bb44b40
13391944a73b560
141743067d78688
159e8c7dbb7833
hex4e741a341960

86260562794848 has 192 divisors, whose sum is σ = 252134176315392. Its totient is φ = 25652347883520.

The previous prime is 86260562794841. The next prime is 86260562794909. The reversal of 86260562794848 is 84849726506268.

It is a self number, because there is not a number n which added to its sum of digits gives 86260562794848.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86260562794841) 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 31 ways as a sum of consecutive naturals, for example, 2402736 + ... + 13352687.

It is an arithmetic number, because the mean of its divisors is an integer number (1313198834976).

Almost surely, 286260562794848 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 86260562794848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126067088157696).

86260562794848 is an abundant number, since it is smaller than the sum of its proper divisors (165873613520544).

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

86260562794848 is a wasteful number, since it uses less digits than its factorization.

86260562794848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15755597 (or 15755589 counting only the distinct ones).

The product of its (nonzero) digits is 2229534720, while the sum is 75.

The spelling of 86260562794848 in words is "eighty-six trillion, two hundred sixty billion, five hundred sixty-two million, seven hundred ninety-four thousand, eight hundred forty-eight".