Base | Representation |
---|---|
bin | 111001000000110000… |
… | …1000001000100111000 |
3 | 102201000111102000202002 |
4 | 1302001201001010320 |
5 | 4001220043002222 |
6 | 132124450400132 |
7 | 11562656555216 |
oct | 1620141010470 |
9 | 381014360662 |
10 | 122432000312 |
11 | 47a17743a36 |
12 | 1b88a290048 |
13 | b711cc85cb |
14 | 5cd6335cb6 |
15 | 32b874d392 |
hex | 1c81841138 |
122432000312 has 16 divisors (see below), whose sum is σ = 229746501600. Its totient is φ = 61166266560.
The previous prime is 122432000293. The next prime is 122432000399. The reversal of 122432000312 is 213000234221.
It is a congruent 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, 6206237 + ... + 6225932.
It is an arithmetic number, because the mean of its divisors is an integer number (14359156350).
Almost surely, 2122432000312 is an apocalyptic number.
It is an amenable number.
122432000312 is a deficient number, since it is larger than the sum of its proper divisors (107314501288).
122432000312 is a wasteful number, since it uses less digits than its factorization.
122432000312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12433406 (or 12433402 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 122432000312 its reverse (213000234221), we get a palindrome (335432234533).
The spelling of 122432000312 in words is "one hundred twenty-two billion, four hundred thirty-two million, three hundred twelve", and thus it is an aban number.
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