Base | Representation |
---|---|
bin | 111000100000100101… |
… | …0010100111000111101 |
3 | 102121020020210002112100 |
4 | 1301001022110320331 |
5 | 3442012142412313 |
6 | 131425401055313 |
7 | 11524136422062 |
oct | 1610112247075 |
9 | 377206702470 |
10 | 121352310333 |
11 | 47513240971 |
12 | 1b628787539 |
13 | b59c4091b7 |
14 | 5c32ba2c69 |
15 | 3253a7a173 |
hex | 1c41294e3d |
121352310333 has 6 divisors (see below), whose sum is σ = 175286670494. Its totient is φ = 80901540216.
The previous prime is 121352310259. The next prime is 121352310337. The reversal of 121352310333 is 333013253121.
121352310333 is a `hidden beast` number, since 1 + 2 + 1 + 3 + 523 + 103 + 33 = 666.
It can be written as a sum of positive squares in only one way, i.e., 64313974404 + 57038335929 = 253602^2 + 238827^2 .
It is not a de Polignac number, because 121352310333 - 221 = 121350213181 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 121352310297 and 121352310306.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (121352310337) 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 5 ways as a sum of consecutive naturals, for example, 6741795010 + ... + 6741795027.
Almost surely, 2121352310333 is an apocalyptic number.
It is an amenable number.
121352310333 is a deficient number, since it is larger than the sum of its proper divisors (53934360161).
121352310333 is a wasteful number, since it uses less digits than its factorization.
121352310333 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13483590043 (or 13483590040 counting only the distinct ones).
The product of its (nonzero) digits is 4860, while the sum is 27.
Adding to 121352310333 its reverse (333013253121), we get a palindrome (454365563454).
The spelling of 121352310333 in words is "one hundred twenty-one billion, three hundred fifty-two million, three hundred ten thousand, three hundred thirty-three".
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