Base | Representation |
---|---|
bin | 10011100101110… |
… | …10011001100101 |
3 | 102110020101221122 |
4 | 21302322121211 |
5 | 314032410344 |
6 | 24150223325 |
7 | 4033610204 |
oct | 1162723145 |
9 | 373211848 |
10 | 164341349 |
11 | 848480a7 |
12 | 47054b45 |
13 | 28080803 |
14 | 17b7d23b |
15 | e663aee |
hex | 9cba665 |
164341349 has 2 divisors, whose sum is σ = 164341350. Its totient is φ = 164341348.
The previous prime is 164341321. The next prime is 164341369. The reversal of 164341349 is 943143461.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 135256900 + 29084449 = 11630^2 + 5393^2 .
It is a cyclic number.
It is not a de Polignac number, because 164341349 - 212 = 164337253 is a prime.
It is a super-2 number, since 2×1643413492 = 54016157982279602, which contains 22 as substring.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (164341319) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82170674 + 82170675.
It is an arithmetic number, because the mean of its divisors is an integer number (82170675).
Almost surely, 2164341349 is an apocalyptic number.
It is an amenable number.
164341349 is a deficient number, since it is larger than the sum of its proper divisors (1).
164341349 is an equidigital number, since it uses as much as digits as its factorization.
164341349 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 31104, while the sum is 35.
The square root of 164341349 is about 12819.5689865143. The cubic root of 164341349 is about 547.7498691971.
The spelling of 164341349 in words is "one hundred sixty-four million, three hundred forty-one thousand, three hundred forty-nine".
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