Base | Representation |
---|---|
bin | 1011000111011111000011… |
… | …0100011010101111110010 |
3 | 1121021112021101002022010112 |
4 | 2301313300310122233302 |
5 | 3100231124342330002 |
6 | 41555134253101322 |
7 | 2401045561451000 |
oct | 261676064325762 |
9 | 47245241068115 |
10 | 12223222230002 |
11 | 3992926321123 |
12 | 1454b38487842 |
13 | 6a884cb39654 |
14 | 30386dcb9a70 |
15 | 162e49e50852 |
hex | b1df0d1abf2 |
12223222230002 has 64 divisors (see below), whose sum is σ = 21635359200000. Its totient is φ = 5176457548416.
The previous prime is 12223222229989. The next prime is 12223222230007. The reversal of 12223222230002 is 20003222232221.
It is a self number, because there is not a number n which added to its sum of digits gives 12223222230002.
It is not an unprimeable number, because it can be changed into a prime (12223222230007) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 99884249 + ... + 100006547.
It is an arithmetic number, because the mean of its divisors is an integer number (338052487500).
Almost surely, 212223222230002 is an apocalyptic number.
12223222230002 is a deficient number, since it is larger than the sum of its proper divisors (9412136969998).
12223222230002 is a wasteful number, since it uses less digits than its factorization.
12223222230002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 124048 (or 124034 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 23.
Adding to 12223222230002 its reverse (20003222232221), we get a palindrome (32226444462223).
The spelling of 12223222230002 in words is "twelve trillion, two hundred twenty-three billion, two hundred twenty-two million, two hundred thirty thousand, two".
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