Base | Representation |
---|---|
bin | 100000101011000000100… |
… | …011000101001100101000 |
3 | 21221122021002012122201012 |
4 | 200223000203011030220 |
5 | 243241134024202222 |
6 | 4435233203443052 |
7 | 321132142410266 |
oct | 40530043051450 |
9 | 7848232178635 |
10 | 2245203350312 |
11 | 79620483913a |
12 | 303176086488 |
13 | 13394c9528c0 |
14 | 7a950215436 |
15 | 3d609b5c1e2 |
hex | 20ac08c5328 |
2245203350312 has 16 divisors (see below), whose sum is σ = 4533583688340. Its totient is φ = 1036247700096.
The previous prime is 2245203350311. The next prime is 2245203350339. The reversal of 2245203350312 is 2130533025422.
It can be written as a sum of positive squares in 2 ways, for example, as 2030550900676 + 214652449636 = 1424974^2 + 463306^2 .
It is not an unprimeable number, because it can be changed into a prime (2245203350311) 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, 10794246773 + ... + 10794246980.
Almost surely, 22245203350312 is an apocalyptic number.
It is an amenable number.
2245203350312 is an abundant number, since it is smaller than the sum of its proper divisors (2288380338028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2245203350312 is a wasteful number, since it uses less digits than its factorization.
2245203350312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21588493772 (or 21588493768 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 32.
Adding to 2245203350312 its reverse (2130533025422), we get a palindrome (4375736375734).
The spelling of 2245203350312 in words is "two trillion, two hundred forty-five billion, two hundred three million, three hundred fifty thousand, three hundred twelve".
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