Base | Representation |
---|---|
bin | 10001110010010010100… |
… | …101100011111110101111 |
3 | 11022211210022102202110012 |
4 | 101302102211203332233 |
5 | 130011111342013203 |
6 | 2333252411203435 |
7 | 154205666600600 |
oct | 21622245437657 |
9 | 4284708382405 |
10 | 1222230032303 |
11 | 431387a98415 |
12 | 178a6244657b |
13 | 8b342caa887 |
14 | 43228a67da7 |
15 | 21bd6606bd8 |
hex | 11c92963faf |
1222230032303 has 24 divisors (see below), whose sum is σ = 1496694996720. Its totient is φ = 992429988480.
The previous prime is 1222230032299. The next prime is 1222230032311. The reversal of 1222230032303 is 3032300322221.
It is not a de Polignac number, because 1222230032303 - 22 = 1222230032299 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1222230031303) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24547013 + ... + 24596753.
It is an arithmetic number, because the mean of its divisors is an integer number (62362291530).
Almost surely, 21222230032303 is an apocalyptic number.
1222230032303 is a deficient number, since it is larger than the sum of its proper divisors (274464964417).
1222230032303 is a wasteful number, since it uses less digits than its factorization.
1222230032303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 76167 (or 76160 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 23.
Adding to 1222230032303 its reverse (3032300322221), we get a palindrome (4254530354524).
The spelling of 1222230032303 in words is "one trillion, two hundred twenty-two billion, two hundred thirty million, thirty-two thousand, three hundred three".
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