Base | Representation |
---|---|
bin | 1000010011101111… |
… | …1010111000111110 |
3 | 12202102200222201221 |
4 | 2010323322320332 |
5 | 14031424101342 |
6 | 1005151023554 |
7 | 106161145003 |
oct | 20473727076 |
9 | 5672628657 |
10 | 2230300222 |
11 | a44a45627 |
12 | 522b0abba |
13 | 2970b0197 |
14 | 1722c78aa |
15 | d0c04a67 |
hex | 84efae3e |
2230300222 has 4 divisors (see below), whose sum is σ = 3345450336. Its totient is φ = 1115150110.
The previous prime is 2230300201. The next prime is 2230300223. The reversal of 2230300222 is 2220030322.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2220030322 = 2 ⋅1110015161.
It is a junction number, because it is equal to n+sod(n) for n = 2230300196 and 2230300205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2230300223) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557575054 + ... + 557575057.
It is an arithmetic number, because the mean of its divisors is an integer number (836362584).
Almost surely, 22230300222 is an apocalyptic number.
2230300222 is a deficient number, since it is larger than the sum of its proper divisors (1115150114).
2230300222 is a wasteful number, since it uses less digits than its factorization.
2230300222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1115150113.
The product of its (nonzero) digits is 288, while the sum is 16.
The square root of 2230300222 is about 47226.0544826688. The cubic root of 2230300222 is about 1306.5351832882.
Adding to 2230300222 its reverse (2220030322), we get a palindrome (4450330544).
The spelling of 2230300222 in words is "two billion, two hundred thirty million, three hundred thousand, two hundred twenty-two".
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