Base | Representation |
---|---|
bin | 1011000110001100101011… |
… | …0101011000001101111110 |
3 | 1121012102012100020021102212 |
4 | 2301203022311120031332 |
5 | 3044400333142023402 |
6 | 41541040153420422 |
7 | 2366333611524023 |
oct | 261431265301576 |
9 | 47172170207385 |
10 | 12201110111102 |
11 | 39845096369a0 |
12 | 14507a710a712 |
13 | 6a67379bca23 |
14 | 3027732b154a |
15 | 1625a3a76952 |
hex | b18cad5837e |
12201110111102 has 32 divisors (see below), whose sum is σ = 21016516867200. Its totient is φ = 5254003893600.
The previous prime is 12201110111059. The next prime is 12201110111111. The reversal of 12201110111102 is 20111101110221.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 58741952 + ... + 58949292.
It is an arithmetic number, because the mean of its divisors is an integer number (656766152100).
Almost surely, 212201110111102 is an apocalyptic number.
12201110111102 is a deficient number, since it is larger than the sum of its proper divisors (8815406756098).
12201110111102 is a wasteful number, since it uses less digits than its factorization.
12201110111102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 348152.
The product of its (nonzero) digits is 8, while the sum is 14.
Adding to 12201110111102 its reverse (20111101110221), we get a palindrome (32312211221323).
The spelling of 12201110111102 in words is "twelve trillion, two hundred one billion, one hundred ten million, one hundred eleven thousand, one hundred two".
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