Base | Representation |
---|---|
bin | 10011011010010001110100… |
… | …01100001111101011100011 |
3 | 12121010120210112020202220100 |
4 | 21231020322030033223203 |
5 | 21043320032441314011 |
6 | 230440531434313443 |
7 | 11663562156315141 |
oct | 1155107214175343 |
9 | 177116715222810 |
10 | 42684361276131 |
11 | 12667377185873 |
12 | 4954622288883 |
13 | 1aa816c3163b3 |
14 | a77d112a2591 |
15 | 4e04b8d70d56 |
hex | 26d23a30fae3 |
42684361276131 has 6 divisors (see below), whose sum is σ = 61655188509980. Its totient is φ = 28456240850748.
The previous prime is 42684361276129. The next prime is 42684361276147. The reversal of 42684361276131 is 13167216348624.
42684361276131 is a `hidden beast` number, since 4 + 2 + 6 + 8 + 4 + 3 + 6 + 12 + 7 + 613 + 1 = 666.
It is not a de Polignac number, because 42684361276131 - 21 = 42684361276129 is a prime.
It is a super-3 number, since 3×426843612761313 (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (42684361276111) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2371353404221 + ... + 2371353404238.
Almost surely, 242684361276131 is an apocalyptic number.
42684361276131 is a deficient number, since it is larger than the sum of its proper divisors (18970827233849).
42684361276131 is a wasteful number, since it uses less digits than its factorization.
42684361276131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4742706808465 (or 4742706808462 counting only the distinct ones).
The product of its digits is 6967296, while the sum is 54.
The spelling of 42684361276131 in words is "forty-two trillion, six hundred eighty-four billion, three hundred sixty-one million, two hundred seventy-six thousand, one hundred thirty-one".
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