Base | Representation |
---|---|
bin | 1100111111100001011… |
… | …1110000100101111100 |
3 | 210100010220120121011222 |
4 | 3033320113300211330 |
5 | 12124113314410022 |
6 | 250312535332512 |
7 | 22061234221214 |
oct | 3177027604574 |
9 | 710126517158 |
10 | 223210310012 |
11 | 86732445698 |
12 | 37314821138 |
13 | 18082b35321 |
14 | ab368b7244 |
15 | 5c15e78242 |
hex | 33f85f097c |
223210310012 has 12 divisors (see below), whose sum is σ = 413595574560. Its totient is φ = 105040145856.
The previous prime is 223210310009. The next prime is 223210310017. The reversal of 223210310012 is 210013012322.
223210310012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×2232103100123 (a number of 35 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223210310017) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1641252212 + ... + 1641252347.
It is an arithmetic number, because the mean of its divisors is an integer number (34466297880).
Almost surely, 2223210310012 is an apocalyptic number.
It is an amenable number.
223210310012 is a deficient number, since it is larger than the sum of its proper divisors (190385264548).
223210310012 is a wasteful number, since it uses less digits than its factorization.
223210310012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3282504580 (or 3282504578 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 223210310012 its reverse (210013012322), we get a palindrome (433223322334).
The spelling of 223210310012 in words is "two hundred twenty-three billion, two hundred ten million, three hundred ten thousand, twelve".
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