Base | Representation |
---|---|
bin | 10000000001011… |
… | …010110011110011 |
3 | 200201210211110001 |
4 | 100001122303303 |
5 | 1022303314121 |
6 | 42401250431 |
7 | 6442553035 |
oct | 2001326363 |
9 | 621724401 |
10 | 268807411 |
11 | 128809a94 |
12 | 76033a17 |
13 | 438c9052 |
14 | 279b3c55 |
15 | 188eb991 |
hex | 1005acf3 |
268807411 has 2 divisors, whose sum is σ = 268807412. Its totient is φ = 268807410.
The previous prime is 268807403. The next prime is 268807423. The reversal of 268807411 is 114708862.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 268807411 - 23 = 268807403 is a prime.
It is not a weakly prime, because it can be changed into another prime (268807811) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134403705 + 134403706.
It is an arithmetic number, because the mean of its divisors is an integer number (134403706).
Almost surely, 2268807411 is an apocalyptic number.
268807411 is a deficient number, since it is larger than the sum of its proper divisors (1).
268807411 is an equidigital number, since it uses as much as digits as its factorization.
268807411 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 21504, while the sum is 37.
The square root of 268807411 is about 16395.3472363351. The cubic root of 268807411 is about 645.3773894663.
The spelling of 268807411 in words is "two hundred sixty-eight million, eight hundred seven thousand, four hundred eleven".
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