Base | Representation |
---|---|
bin | 11011100100001010010100… |
… | …101110111100101100111010 |
3 | 120220020200121101221020112011 |
4 | 123210022110232330230322 |
5 | 111342232113002411442 |
6 | 1105501153452240134 |
7 | 34351511656301020 |
oct | 3344122456745472 |
9 | 526220541836464 |
10 | 121232242232122 |
11 | 356a033a24952a |
12 | 1171b75477004a |
13 | 52851c77a6928 |
14 | 21d1959714710 |
15 | e037dec2a117 |
hex | 6e4294bbcb3a |
121232242232122 has 16 divisors (see below), whose sum is σ = 209769006588480. Its totient is φ = 51471098837568.
The previous prime is 121232242232093. The next prime is 121232242232161. The reversal of 121232242232122 is 221232242232121.
121232242232122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40464698847 + ... + 40464701842.
It is an arithmetic number, because the mean of its divisors is an integer number (13110562911780).
Almost surely, 2121232242232122 is an apocalyptic number.
121232242232122 is a deficient number, since it is larger than the sum of its proper divisors (88536764356358).
121232242232122 is a wasteful number, since it uses less digits than its factorization.
121232242232122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80929400805.
The product of its digits is 18432, while the sum is 31.
Adding to 121232242232122 its reverse (221232242232121), we get a palindrome (342464484464243).
Subtracting 121232242232122 from its reverse (221232242232121), we obtain a palindrome (99999999999999).
The spelling of 121232242232122 in words is "one hundred twenty-one trillion, two hundred thirty-two billion, two hundred forty-two million, two hundred thirty-two thousand, one hundred twenty-two".
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