Base | Representation |
---|---|
bin | 111000111010110101… |
… | …0011011101111000100 |
3 | 102200111122012222201021 |
4 | 1301311222123233010 |
5 | 4000313141022322 |
6 | 132053024240524 |
7 | 11555023365046 |
oct | 1616552335704 |
9 | 380448188637 |
10 | 122233142212 |
11 | 479254709a5 |
12 | 1b833770144 |
13 | b6aca50cac |
14 | 5cb7b6da96 |
15 | 32a606c4c7 |
hex | 1c75a9bbc4 |
122233142212 has 24 divisors (see below), whose sum is σ = 236338252416. Its totient is φ = 55020544128.
The previous prime is 122233142203. The next prime is 122233142237. The reversal of 122233142212 is 212241332221.
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, 39075528 + ... + 39078655.
It is an arithmetic number, because the mean of its divisors is an integer number (9847427184).
Almost surely, 2122233142212 is an apocalyptic number.
It is an amenable number.
122233142212 is a deficient number, since it is larger than the sum of its proper divisors (114105110204).
122233142212 is a wasteful number, since it uses less digits than its factorization.
122233142212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78154227 (or 78154225 counting only the distinct ones).
The product of its digits is 2304, while the sum is 25.
Adding to 122233142212 its reverse (212241332221), we get a palindrome (334474474433).
The spelling of 122233142212 in words is "one hundred twenty-two billion, two hundred thirty-three million, one hundred forty-two thousand, two hundred twelve".
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