Base | Representation |
---|---|
bin | 1011101001101010010101 |
3 | 12202011121121 |
4 | 23221222111 |
5 | 1240213404 |
6 | 145243541 |
7 | 34650313 |
oct | 13515225 |
9 | 5664547 |
10 | 3054229 |
11 | 17a6762 |
12 | 10335b1 |
13 | 82c249 |
14 | 5970b3 |
15 | 404e54 |
hex | 2e9a95 |
3054229 has 2 divisors, whose sum is σ = 3054230. Its totient is φ = 3054228.
The previous prime is 3054221. The next prime is 3054241. The reversal of 3054229 is 9224503.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2331729 + 722500 = 1527^2 + 850^2 .
It is an emirp because it is prime and its reverse (9224503) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 3054229 - 23 = 3054221 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3054221) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1527114 + 1527115.
It is an arithmetic number, because the mean of its divisors is an integer number (1527115).
Almost surely, 23054229 is an apocalyptic number.
It is an amenable number.
3054229 is a deficient number, since it is larger than the sum of its proper divisors (1).
3054229 is an equidigital number, since it uses as much as digits as its factorization.
3054229 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2160, while the sum is 25.
The square root of 3054229 is about 1747.6352594292. The cubic root of 3054229 is about 145.0887922273.
The spelling of 3054229 in words is "three million, fifty-four thousand, two hundred twenty-nine".
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