Base | Representation |
---|---|
bin | 10011101011101… |
… | …100101000101001 |
3 | 212000101000120221 |
4 | 103223230220221 |
5 | 1134014101441 |
6 | 52433450041 |
7 | 11116561465 |
oct | 2353545051 |
9 | 760330527 |
10 | 330222121 |
11 | 15a446849 |
12 | 92710921 |
13 | 5354cc08 |
14 | 31bdd4a5 |
15 | 1decd8d1 |
hex | 13aeca29 |
330222121 has 8 divisors (see below), whose sum is σ = 332478720. Its totient is φ = 327973008.
The previous prime is 330222107. The next prime is 330222157. The reversal of 330222121 is 121222033.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 330222121 - 219 = 329697833 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 330222095 and 330222104.
It is not an unprimeable number, because it can be changed into a prime (330222821) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107215 + ... + 110251.
It is an arithmetic number, because the mean of its divisors is an integer number (41559840).
Almost surely, 2330222121 is an apocalyptic number.
It is an amenable number.
330222121 is a deficient number, since it is larger than the sum of its proper divisors (2256599).
330222121 is a wasteful number, since it uses less digits than its factorization.
330222121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3743.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 330222121 is about 18172.0147754728. The cubic root of 330222121 is about 691.1973336939.
Adding to 330222121 its reverse (121222033), we get a palindrome (451444154).
The spelling of 330222121 in words is "three hundred thirty million, two hundred twenty-two thousand, one hundred twenty-one".
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