Base | Representation |
---|---|
bin | 111000010110011000… |
… | …1011001101110101000 |
3 | 102120100102002201121001 |
4 | 1300230301121232220 |
5 | 3440312104412412 |
6 | 131331421124344 |
7 | 11512514000611 |
oct | 1605461315650 |
9 | 376312081531 |
10 | 121010232232 |
11 | 4735813759a |
12 | 1b5520b96b4 |
13 | b546597a16 |
14 | 5bdd598c08 |
15 | 3233a08957 |
hex | 1c2cc59ba8 |
121010232232 has 16 divisors (see below), whose sum is σ = 226913771700. Its totient is φ = 60499893120.
The previous prime is 121010232197. The next prime is 121010232313. The reversal of 121010232232 is 232232010121.
It can be written as a sum of positive squares in 2 ways, for example, as 79730557956 + 41279674276 = 282366^2 + 203174^2 .
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, 553519 + ... + 740542.
Almost surely, 2121010232232 is an apocalyptic number.
It is an amenable number.
121010232232 is a deficient number, since it is larger than the sum of its proper divisors (105903539468).
121010232232 is a wasteful number, since it uses less digits than its factorization.
121010232232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1305756 (or 1305752 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 121010232232 its reverse (232232010121), we get a palindrome (353242242353).
The spelling of 121010232232 in words is "one hundred twenty-one billion, ten million, two hundred thirty-two thousand, two hundred thirty-two".
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