Base | Representation |
---|---|
bin | 11101111010101100… |
… | …000001110011000001 |
3 | 10001220201100020111011 |
4 | 131322230001303001 |
5 | 1011242010224441 |
6 | 22431314120521 |
7 | 2215020061222 |
oct | 357254016301 |
9 | 101821306434 |
10 | 32123133121 |
11 | 12694742402 |
12 | 6285b80141 |
13 | 304c1c24a1 |
14 | 17aa3d7249 |
15 | c80210581 |
hex | 77ab01cc1 |
32123133121 has 8 divisors (see below), whose sum is σ = 32221494144. Its totient is φ = 32024860560.
The previous prime is 32123133073. The next prime is 32123133151. The reversal of 32123133121 is 12133132123.
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 32123133121 - 223 = 32114744513 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 32123133092 and 32123133101.
It is not an unprimeable number, because it can be changed into a prime (32123133151) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 745656 + ... + 787558.
It is an arithmetic number, because the mean of its divisors is an integer number (4027686768).
Almost surely, 232123133121 is an apocalyptic number.
It is an amenable number.
32123133121 is a deficient number, since it is larger than the sum of its proper divisors (98361023).
32123133121 is a wasteful number, since it uses less digits than its factorization.
32123133121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44231.
The product of its digits is 648, while the sum is 22.
Adding to 32123133121 its reverse (12133132123), we get a palindrome (44256265244).
The spelling of 32123133121 in words is "thirty-two billion, one hundred twenty-three million, one hundred thirty-three thousand, one hundred twenty-one".
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