Base | Representation |
---|---|
bin | 11011110001001111011000… |
… | …110011000000110110010001 |
3 | 121000102121112122001002001210 |
4 | 123301033120303000312101 |
5 | 112001443323233010413 |
6 | 1111430115515050333 |
7 | 34503450556032156 |
oct | 3361173063006621 |
9 | 530377478032053 |
10 | 122131032313233 |
11 | 35a07530878359 |
12 | 1184598b7409a9 |
13 | 531bba36a78a8 |
14 | 222326014822d |
15 | e1bd95e0c3c3 |
hex | 6f13d8cc0d91 |
122131032313233 has 16 divisors (see below), whose sum is σ = 163973499447296. Its totient is φ = 80855438256720.
The previous prime is 122131032313229. The next prime is 122131032313259. The reversal of 122131032313233 is 332313230131221.
It is not a de Polignac number, because 122131032313233 - 22 = 122131032313229 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 122131032313233.
It is not an unprimeable number, because it can be changed into a prime (122131032313333) by changing a digit.
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, 100842685 + ... + 102046602.
It is an arithmetic number, because the mean of its divisors is an integer number (10248343715456).
Almost surely, 2122131032313233 is an apocalyptic number.
It is an amenable number.
122131032313233 is a deficient number, since it is larger than the sum of its proper divisors (41842467134063).
122131032313233 is a wasteful number, since it uses less digits than its factorization.
122131032313233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 202890684.
The product of its (nonzero) digits is 11664, while the sum is 30.
Adding to 122131032313233 its reverse (332313230131221), we get a palindrome (454444262444454).
The spelling of 122131032313233 in words is "one hundred twenty-two trillion, one hundred thirty-one billion, thirty-two million, three hundred thirteen thousand, two hundred thirty-three".
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