Base | Representation |
---|---|
bin | 1011000110101110100101… |
… | …0110011101001010110011 |
3 | 1121020021200200002211021211 |
4 | 2301223221112131022303 |
5 | 3100023003240030303 |
6 | 41545143255300551 |
7 | 2400105302554042 |
oct | 261535126351263 |
9 | 47207620084254 |
10 | 12210212033203 |
11 | 398835a411768 |
12 | 145250737a757 |
13 | 6a7558607652 |
14 | 302d98058559 |
15 | 162937b8766d |
hex | b1ae959d2b3 |
12210212033203 has 24 divisors (see below), whose sum is σ = 13032079856640. Its totient is φ = 11437643226240.
The previous prime is 12210212033183. The next prime is 12210212033207. The reversal of 12210212033203 is 30233021201221.
It is not a de Polignac number, because 12210212033203 - 25 = 12210212033171 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12210212033207) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 129184600 + ... + 129279082.
It is an arithmetic number, because the mean of its divisors is an integer number (543003327360).
Almost surely, 212210212033203 is an apocalyptic number.
12210212033203 is a deficient number, since it is larger than the sum of its proper divisors (821867823437).
12210212033203 is a wasteful number, since it uses less digits than its factorization.
12210212033203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96627 (or 96610 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 12210212033203 its reverse (30233021201221), we get a palindrome (42443233234424).
The spelling of 12210212033203 in words is "twelve trillion, two hundred ten billion, two hundred twelve million, thirty-three thousand, two hundred three".
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