Base | Representation |
---|---|
bin | 11110111011001100110110… |
… | …11100001101010101001011 |
3 | 22220210012100011222101202202 |
4 | 33131212123130031111023 |
5 | 32403142340203420213 |
6 | 400344552500150415 |
7 | 20216120650332200 |
oct | 1735463334152513 |
9 | 286705304871682 |
10 | 68004825060683 |
11 | 1a7397589568a5 |
12 | 776395a39840b |
13 | 2bc3a9acac934 |
14 | 12b1645b39ca7 |
15 | 7cde65415b58 |
hex | 3dd99b70d54b |
68004825060683 has 12 divisors (see below), whose sum is σ = 83761045033752. Its totient is φ = 54861035342400.
The previous prime is 68004825060673. The next prime is 68004825060709. The reversal of 68004825060683 is 38606052840086.
It is not a de Polignac number, because 68004825060683 - 28 = 68004825060427 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (68004825060643) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40819221893 + ... + 40819223558.
It is an arithmetic number, because the mean of its divisors is an integer number (6980087086146).
Almost surely, 268004825060683 is an apocalyptic number.
68004825060683 is a deficient number, since it is larger than the sum of its proper divisors (15756219973069).
68004825060683 is a wasteful number, since it uses less digits than its factorization.
68004825060683 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81638445482 (or 81638445475 counting only the distinct ones).
The product of its (nonzero) digits is 13271040, while the sum is 56.
The spelling of 68004825060683 in words is "sixty-eight trillion, four billion, eight hundred twenty-five million, sixty thousand, six hundred eighty-three".
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