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68016124200675 = 3527557323246819
BaseRepresentation
bin11110111011100001111001…
…11011000000011011100011
322220211021111122022011221010
433131300330323000123203
532403334010243410200
6400354102012032003
720220000651413250
oct1735607473003343
9286737448264833
1068016124200675
111a743526a30a22
127765b92462603
132bc4b7bb937a1
1412b1dd8638427
157ce3c7394150
hex3ddc3cec06e3

68016124200675 has 48 divisors (see below), whose sum is σ = 128541152482560. Its totient is φ = 31087504775040.

The previous prime is 68016124200653. The next prime is 68016124200691. The reversal of 68016124200675 is 57600242161086.

It is not a de Polignac number, because 68016124200675 - 28 = 68016124200419 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8697585 + ... + 14549234.

It is an arithmetic number, because the mean of its divisors is an integer number (2677940676720).

Almost surely, 268016124200675 is an apocalyptic number.

68016124200675 is a deficient number, since it is larger than the sum of its proper divisors (60525028281885).

68016124200675 is a wasteful number, since it uses less digits than its factorization.

68016124200675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23252412 (or 23252407 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 48.

The spelling of 68016124200675 in words is "sixty-eight trillion, sixteen billion, one hundred twenty-four million, two hundred thousand, six hundred seventy-five".

Divisors: 1 3 5 7 15 21 25 35 75 105 175 525 5573 16719 27865 39011 83595 117033 139325 195055 417975 585165 975275 2925825 23246819 69740457 116234095 162727733 348702285 488183199 581170475 813638665 1743511425 2440915995 4068193325 12204579975 129554522287 388663566861 647772611435 906881656009 1943317834305 2720644968027 3238863057175 4534408280045 9716589171525 13603224840135 22672041400225 68016124200675