Base | Representation |
---|---|
bin | 10011110011010… |
… | …11110101101001 |
3 | 102120120121021212 |
4 | 21321223311221 |
5 | 320011213323 |
6 | 24252242505 |
7 | 4054653200 |
oct | 1171536551 |
9 | 376517255 |
10 | 166116713 |
11 | 8584aa44 |
12 | 47770435 |
13 | 28552919 |
14 | 180c2237 |
15 | e8b4b78 |
hex | 9e6bd69 |
166116713 has 12 divisors (see below), whose sum is σ = 194165712. Its totient is φ = 141702120.
The previous prime is 166116703. The next prime is 166116719. The reversal of 166116713 is 317611661.
It is not a de Polignac number, because 166116713 - 216 = 166051177 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 166116713.
It is not an unprimeable number, because it can be changed into a prime (166116719) 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 in 11 ways as a sum of consecutive naturals, for example, 2306 + ... + 18372.
It is an arithmetic number, because the mean of its divisors is an integer number (16180476).
Almost surely, 2166116713 is an apocalyptic number.
It is an amenable number.
166116713 is a deficient number, since it is larger than the sum of its proper divisors (28048999).
166116713 is a wasteful number, since it uses less digits than its factorization.
166116713 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16292 (or 16285 counting only the distinct ones).
The product of its digits is 4536, while the sum is 32.
The square root of 166116713 is about 12888.6272736859. The cubic root of 166116713 is about 549.7152388169.
The spelling of 166116713 in words is "one hundred sixty-six million, one hundred sixteen thousand, seven hundred thirteen".
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