Base | Representation |
---|---|
bin | 111000111101001110… |
… | …1011110001011001100 |
3 | 102200201020200012202201 |
4 | 1301322131132023030 |
5 | 4000444242133122 |
6 | 132105021331244 |
7 | 11560021463401 |
oct | 1617235361314 |
9 | 380636605681 |
10 | 122313630412 |
11 | 47966945976 |
12 | 1b856706b24 |
13 | b6c362264c |
14 | 5cc47222a8 |
15 | 32ad16aa27 |
hex | 1c7a75e2cc |
122313630412 has 12 divisors (see below), whose sum is σ = 226639962360. Its totient is φ = 57559355456.
The previous prime is 122313630337. The next prime is 122313630433. The reversal of 122313630412 is 214036313221.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 899364862 + ... + 899364997.
It is an arithmetic number, because the mean of its divisors is an integer number (18886663530).
Almost surely, 2122313630412 is an apocalyptic number.
It is an amenable number.
122313630412 is a deficient number, since it is larger than the sum of its proper divisors (104326331948).
122313630412 is a wasteful number, since it uses less digits than its factorization.
122313630412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1798729880 (or 1798729878 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 28.
Adding to 122313630412 its reverse (214036313221), we get a palindrome (336349943633).
The spelling of 122313630412 in words is "one hundred twenty-two billion, three hundred thirteen million, six hundred thirty thousand, four hundred twelve".
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