Base | Representation |
---|---|
bin | 1101111101010… |
… | …00110111111111 |
3 | 22011022110120101 |
4 | 12332220313333 |
5 | 214433134042 |
6 | 15341301531 |
7 | 2621123512 |
oct | 676506777 |
9 | 264273511 |
10 | 117083647 |
11 | 600aa74a |
12 | 332648a7 |
13 | 1b345685 |
14 | 1179ad79 |
15 | a42b6b7 |
hex | 6fa8dff |
117083647 has 2 divisors, whose sum is σ = 117083648. Its totient is φ = 117083646.
The previous prime is 117083611. The next prime is 117083657. The reversal of 117083647 is 746380711.
It is a strong prime.
It is an emirp because it is prime and its reverse (746380711) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 117083647 - 211 = 117081599 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (117083657) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58541823 + 58541824.
It is an arithmetic number, because the mean of its divisors is an integer number (58541824).
Almost surely, 2117083647 is an apocalyptic number.
117083647 is a deficient number, since it is larger than the sum of its proper divisors (1).
117083647 is an equidigital number, since it uses as much as digits as its factorization.
117083647 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 28224, while the sum is 37.
The square root of 117083647 is about 10820.5197194959. The cubic root of 117083647 is about 489.2138539333.
The spelling of 117083647 in words is "one hundred seventeen million, eighty-three thousand, six hundred forty-seven".
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