Base | Representation |
---|---|
bin | 101101011101… |
… | …011100001011 |
3 | 211102110010212 |
4 | 231131130023 |
5 | 11022321232 |
6 | 1103231335 |
7 | 203202431 |
oct | 55353413 |
9 | 24373125 |
10 | 11917067 |
11 | 67aa518 |
12 | 3ba854b |
13 | 2613326 |
14 | 1822d51 |
15 | 10a5eb2 |
hex | b5d70b |
11917067 has 2 divisors, whose sum is σ = 11917068. Its totient is φ = 11917066.
The previous prime is 11917049. The next prime is 11917097. The reversal of 11917067 is 76071911.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-11917067 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (11917007) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5958533 + 5958534.
It is an arithmetic number, because the mean of its divisors is an integer number (5958534).
Almost surely, 211917067 is an apocalyptic number.
11917067 is a deficient number, since it is larger than the sum of its proper divisors (1).
11917067 is an equidigital number, since it uses as much as digits as its factorization.
11917067 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2646, while the sum is 32.
The square root of 11917067 is about 3452.1105138741. The cubic root of 11917067 is about 228.4142144543.
Adding to 11917067 its reverse (76071911), we get a palindrome (87988978).
The spelling of 11917067 in words is "eleven million, nine hundred seventeen thousand, sixty-seven".
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