Base | Representation |
---|---|
bin | 101001101111001100101… |
… | …111010010010000000001 |
3 | 101011012021021011122112102 |
4 | 221233030233102100001 |
5 | 333443012100242032 |
6 | 10033342311240145 |
7 | 414135061612100 |
oct | 51571457222001 |
9 | 11135237148472 |
10 | 2868178134017 |
11 | a06429868789 |
12 | 3a3a57079055 |
13 | 17a611380781 |
14 | 9cb6b8a2037 |
15 | 4e91b9a8362 |
hex | 29bccbd2401 |
2868178134017 has 24 divisors (see below), whose sum is σ = 3383840783232. Its totient is φ = 2423528553600.
The previous prime is 2868178134001. The next prime is 2868178134037. The reversal of 2868178134017 is 7104318718682.
It is not a de Polignac number, because 2868178134017 - 24 = 2868178134001 is a prime.
It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (2868178134037) 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 23 ways as a sum of consecutive naturals, for example, 32878217 + ... + 32965337.
It is an arithmetic number, because the mean of its divisors is an integer number (140993365968).
Almost surely, 22868178134017 is an apocalyptic number.
It is an amenable number.
2868178134017 is a deficient number, since it is larger than the sum of its proper divisors (515662649215).
2868178134017 is an equidigital number, since it uses as much as digits as its factorization.
2868178134017 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96669 (or 96662 counting only the distinct ones).
The product of its (nonzero) digits is 3612672, while the sum is 56.
The spelling of 2868178134017 in words is "two trillion, eight hundred sixty-eight billion, one hundred seventy-eight million, one hundred thirty-four thousand, seventeen".
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