Base | Representation |
---|---|
bin | 11011100000110100001101… |
… | …000100111100011011101011 |
3 | 120212102201011122012200002120 |
4 | 123200310031010330123223 |
5 | 111330000234223430443 |
6 | 1105203412052202323 |
7 | 34326062420313246 |
oct | 3340641504743353 |
9 | 525381148180076 |
10 | 121002333030123 |
11 | 3561188a520176 |
12 | 116a30906093a3 |
13 | 5269617b638bc |
14 | 21c47892a225d |
15 | dec835b15083 |
hex | 6e0d0d13c6eb |
121002333030123 has 8 divisors (see below), whose sum is σ = 161336561429136. Its totient is φ = 80668163325600.
The previous prime is 121002333030041. The next prime is 121002333030169. The reversal of 121002333030123 is 321030333200121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 121002333030123 - 212 = 121002333026027 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 121002333030093 and 121002333030102.
It is not an unprimeable number, because it can be changed into a prime (121002333030223) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9614088 + ... + 18287573.
It is an arithmetic number, because the mean of its divisors is an integer number (20167070178642).
Almost surely, 2121002333030123 is an apocalyptic number.
121002333030123 is a deficient number, since it is larger than the sum of its proper divisors (40334228399013).
121002333030123 is a wasteful number, since it uses less digits than its factorization.
121002333030123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29347245.
The product of its (nonzero) digits is 1944, while the sum is 24.
Adding to 121002333030123 its reverse (321030333200121), we get a palindrome (442032666230244).
The spelling of 121002333030123 in words is "one hundred twenty-one trillion, two billion, three hundred thirty-three million, thirty thousand, one hundred twenty-three".
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