Base | Representation |
---|---|
bin | 111000100000000000… |
… | …1111011100100001001 |
3 | 102121011221001220110202 |
4 | 1301000001323210021 |
5 | 3441442313112413 |
6 | 131423442221545 |
7 | 11523516210251 |
oct | 1610001734411 |
9 | 377157056422 |
10 | 121333332233 |
11 | 47503559393 |
12 | 1b6223548b5 |
13 | b5984c2c59 |
14 | 5c30462961 |
15 | 325207be58 |
hex | 1c4007b909 |
121333332233 has 24 divisors (see below), whose sum is σ = 128986851840. Its totient is φ = 114108302880.
The previous prime is 121333332223. The next prime is 121333332259. The reversal of 121333332233 is 332233333121.
It is not a de Polignac number, because 121333332233 - 24 = 121333332217 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 121333332196 and 121333332205.
It is not an unprimeable number, because it can be changed into a prime (121333332223) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7545560 + ... + 7561622.
It is an arithmetic number, because the mean of its divisors is an integer number (5374452160).
Almost surely, 2121333332233 is an apocalyptic number.
It is an amenable number.
121333332233 is a deficient number, since it is larger than the sum of its proper divisors (7653519607).
121333332233 is a wasteful number, since it uses less digits than its factorization.
121333332233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16349 (or 16326 counting only the distinct ones).
The product of its digits is 17496, while the sum is 29.
Adding to 121333332233 its reverse (332233333121), we get a palindrome (453566665354).
The spelling of 121333332233 in words is "one hundred twenty-one billion, three hundred thirty-three million, three hundred thirty-two thousand, two hundred thirty-three".
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