Base | Representation |
---|---|
bin | 110010110011101100011… |
… | …0001110011000000100001 |
3 | 220201120020101220202010000 |
4 | 1211213120301303000201 |
5 | 1403402044422214031 |
6 | 22503532121130213 |
7 | 1320334141234233 |
oct | 145473061630041 |
9 | 26646211822100 |
10 | 6982958788641 |
11 | 2252502210aa0 |
12 | 949416929969 |
13 | 3b864ac36204 |
14 | 1a1d96caa253 |
15 | c19995d63e6 |
hex | 659d8c73021 |
6982958788641 has 40 divisors (see below), whose sum is σ = 11400441063264. Its totient is φ = 4224359018880.
The previous prime is 6982958788601. The next prime is 6982958788723. The reversal of 6982958788641 is 1468878592896.
6982958788641 is a `hidden beast` number, since 6 + 9 + 8 + 29 + 587 + 8 + 8 + 6 + 4 + 1 = 666.
It is not a de Polignac number, because 6982958788641 - 218 = 6982958526497 is a prime.
It is a super-2 number, since 2×69829587886412 (a number of 26 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (81).
It is not an unprimeable number, because it can be changed into a prime (6982958788601) 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 39 ways as a sum of consecutive naturals, for example, 6676440 + ... + 7651193.
Almost surely, 26982958788641 is an apocalyptic number.
It is an amenable number.
6982958788641 is a deficient number, since it is larger than the sum of its proper divisors (4417482274623).
6982958788641 is a wasteful number, since it uses less digits than its factorization.
6982958788641 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14328203 (or 14328194 counting only the distinct ones).
The product of its digits is 3344302080, while the sum is 81.
The spelling of 6982958788641 in words is "six trillion, nine hundred eighty-two billion, nine hundred fifty-eight million, seven hundred eighty-eight thousand, six hundred forty-one".
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