Base | Representation |
---|---|
bin | 1100111101101… |
… | …00110110101011 |
3 | 21120121202212112 |
4 | 12132310312223 |
5 | 210314302412 |
6 | 14442432535 |
7 | 2460211133 |
oct | 636646653 |
9 | 246552775 |
10 | 108744107 |
11 | 5642406a |
12 | 3050274b |
13 | 196b5834 |
14 | 10629ac3 |
15 | 9830722 |
hex | 67b4dab |
108744107 has 2 divisors, whose sum is σ = 108744108. Its totient is φ = 108744106.
The previous prime is 108744101. The next prime is 108744127. The reversal of 108744107 is 701447801.
It is a weak prime.
It is an emirp because it is prime and its reverse (701447801) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 108744107 - 24 = 108744091 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (108744101) 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 as a sum of consecutive naturals, namely, 54372053 + 54372054.
It is an arithmetic number, because the mean of its divisors is an integer number (54372054).
Almost surely, 2108744107 is an apocalyptic number.
108744107 is a deficient number, since it is larger than the sum of its proper divisors (1).
108744107 is an equidigital number, since it uses as much as digits as its factorization.
108744107 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 6272, while the sum is 32.
The square root of 108744107 is about 10428.0442557557. The cubic root of 108744107 is about 477.3115135573.
The spelling of 108744107 in words is "one hundred eight million, seven hundred forty-four thousand, one hundred seven".
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