Base | Representation |
---|---|
bin | 101000001011001011… |
… | …1101010010011100100 |
3 | 22020200121222011220020 |
4 | 1100112113222103210 |
5 | 2403142302203033 |
6 | 103344541035140 |
7 | 6142652254605 |
oct | 1202627522344 |
9 | 266617864806 |
10 | 86274647268 |
11 | 33652875487 |
12 | 14879255ab0 |
13 | 819c092a54 |
14 | 426623bdac |
15 | 239e2a86b3 |
hex | 14165ea4e4 |
86274647268 has 24 divisors (see below), whose sum is σ = 201312279168. Its totient is φ = 28757534496.
The previous prime is 86274647227. The next prime is 86274647269.
86274647268 is nontrivially palindromic in base 10.
It is a super-2 number, since 2×862746472682 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (86274647269) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 880630 + ... + 973682.
It is an arithmetic number, because the mean of its divisors is an integer number (8388011632).
Almost surely, 286274647268 is an apocalyptic number.
It is an amenable number.
86274647268 is an abundant number, since it is smaller than the sum of its proper divisors (115037631900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86274647268 is a wasteful number, since it uses less digits than its factorization.
86274647268 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 170323 (or 170321 counting only the distinct ones).
The product of its digits is 43352064, while the sum is 60.
The spelling of 86274647268 in words is "eighty-six billion, two hundred seventy-four million, six hundred forty-seven thousand, two hundred sixty-eight".
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