Base | Representation |
---|---|
bin | 111001000000100000… |
… | …0010100111000000110 |
3 | 102200222220021122101122 |
4 | 1302001000110320012 |
5 | 4001210344240122 |
6 | 132123542553542 |
7 | 11562523663631 |
oct | 1620100247006 |
9 | 380886248348 |
10 | 122423430662 |
11 | 47a12920485 |
12 | 1b8874388b2 |
13 | b7102b7b00 |
14 | 5cd5144c18 |
15 | 32b7b09142 |
hex | 1c81014e06 |
122423430662 has 24 divisors (see below), whose sum is σ = 199739340864. Its totient is φ = 56249709984.
The previous prime is 122423430643. The next prime is 122423430677. The reversal of 122423430662 is 266034324221.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 736733 + ... + 887480.
It is an arithmetic number, because the mean of its divisors is an integer number (8322472536).
Almost surely, 2122423430662 is an apocalyptic number.
122423430662 is a deficient number, since it is larger than the sum of its proper divisors (77315910202).
122423430662 is a wasteful number, since it uses less digits than its factorization.
122423430662 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1624464 (or 1624451 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 35.
Adding to 122423430662 its reverse (266034324221), we get a palindrome (388457754883).
The spelling of 122423430662 in words is "one hundred twenty-two billion, four hundred twenty-three million, four hundred thirty thousand, six hundred sixty-two".
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