Base | Representation |
---|---|
bin | 111000110111001010… |
… | …1100001101011101000 |
3 | 102200012001220221112222 |
4 | 1301232111201223220 |
5 | 4000040204033112 |
6 | 132032513453212 |
7 | 11552001516212 |
oct | 1615625415350 |
9 | 380161827488 |
10 | 122110221032 |
11 | 47872044448 |
12 | 1b7ba571208 |
13 | b690443577 |
14 | 5ca56d35b2 |
15 | 329a38b372 |
hex | 1c6e561ae8 |
122110221032 has 8 divisors (see below), whose sum is σ = 228956664450. Its totient is φ = 61055110512.
The previous prime is 122110221011. The next prime is 122110221049. The reversal of 122110221032 is 230122011221.
It can be written as a sum of positive squares in only one way, i.e., 98562090916 + 23548130116 = 313946^2 + 153454^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a self number, because there is not a number n which added to its sum of digits gives 122110221032.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7631888807 + ... + 7631888822.
Almost surely, 2122110221032 is an apocalyptic number.
It is an amenable number.
122110221032 is a deficient number, since it is larger than the sum of its proper divisors (106846443418).
122110221032 is a wasteful number, since it uses less digits than its factorization.
122110221032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15263777635 (or 15263777631 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 122110221032 its reverse (230122011221), we get a palindrome (352232232253).
The spelling of 122110221032 in words is "one hundred twenty-two billion, one hundred ten million, two hundred twenty-one thousand, thirty-two".
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