Base | Representation |
---|---|
bin | 11011110011111000000001… |
… | …111111101000001001011111 |
3 | 121001001220221101121222001122 |
4 | 123303320001333220021133 |
5 | 112012430201200042343 |
6 | 1112045224131401155 |
7 | 34522521105651245 |
oct | 3363700177501137 |
9 | 531056841558048 |
10 | 122312112112223 |
11 | 35a773036874a0 |
12 | 11874aa6a531bb |
13 | 5332ca0c49047 |
14 | 222bd1b504795 |
15 | e2194330b068 |
hex | 6f3e01fe825f |
122312112112223 has 8 divisors (see below), whose sum is σ = 133431546889296. Its totient is φ = 111192702644800.
The previous prime is 122312112112217. The next prime is 122312112112259. The reversal of 122312112112223 is 322211211213221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 122312112112223 - 28 = 122312112111967 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 122312112112192 and 122312112112201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122312112112213) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4597283 + ... + 16302123.
It is an arithmetic number, because the mean of its divisors is an integer number (16678943361162).
Almost surely, 2122312112112223 is an apocalyptic number.
122312112112223 is a deficient number, since it is larger than the sum of its proper divisors (11119434777073).
122312112112223 is a wasteful number, since it uses less digits than its factorization.
122312112112223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12654825.
The product of its digits is 1152, while the sum is 26.
Adding to 122312112112223 its reverse (322211211213221), we get a palindrome (444523323325444).
The spelling of 122312112112223 in words is "one hundred twenty-two trillion, three hundred twelve billion, one hundred twelve million, one hundred twelve thousand, two hundred twenty-three".
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