Base | Representation |
---|---|
bin | 10110010110101010… |
… | …00001111000111010 |
3 | 1010222101102020220012 |
4 | 23023111001320322 |
5 | 144034303102302 |
6 | 5302511501522 |
7 | 603254464004 |
oct | 131325017072 |
9 | 33871366805 |
10 | 12001222202 |
11 | 50a9416962 |
12 | 23ab2278a2 |
13 | 11934a1c18 |
14 | 81bc59374 |
15 | 4a3912a52 |
hex | 2cb541e3a |
12001222202 has 8 divisors (see below), whose sum is σ = 18109629216. Its totient is φ = 5964679132.
The previous prime is 12001222193. The next prime is 12001222223. The reversal of 12001222202 is 20222210021.
12001222202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17965568 + ... + 17966235.
It is an arithmetic number, because the mean of its divisors is an integer number (2263703652).
Almost surely, 212001222202 is an apocalyptic number.
12001222202 is a deficient number, since it is larger than the sum of its proper divisors (6108407014).
12001222202 is a wasteful number, since it uses less digits than its factorization.
12001222202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35931972.
The product of its (nonzero) digits is 64, while the sum is 14.
Adding to 12001222202 its reverse (20222210021), we get a palindrome (32223432223).
The spelling of 12001222202 in words is "twelve billion, one million, two hundred twenty-two thousand, two hundred two".
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