Base | Representation |
---|---|
bin | 111000011001010001… |
… | …0101111100101001100 |
3 | 102120121011021201112211 |
4 | 1300302202233211030 |
5 | 3441011401143001 |
6 | 131345200240204 |
7 | 11515100651545 |
oct | 1606242574514 |
9 | 376534251484 |
10 | 121107052876 |
11 | 473a7857357 |
12 | 1b57a610064 |
13 | b560667344 |
14 | 5c0c39d4cc |
15 | 323c281351 |
hex | 1c328af94c |
121107052876 has 12 divisors (see below), whose sum is σ = 211939968520. Its totient is φ = 60552776160.
The previous prime is 121107052873. The next prime is 121107052931. The reversal of 121107052876 is 678250701121.
It is not an unprimeable number, because it can be changed into a prime (121107052873) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 341311 + ... + 598921.
Almost surely, 2121107052876 is an apocalyptic number.
It is an amenable number.
121107052876 is a deficient number, since it is larger than the sum of its proper divisors (90832915644).
121107052876 is a wasteful number, since it uses less digits than its factorization.
121107052876 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 375144 (or 375142 counting only the distinct ones).
The product of its (nonzero) digits is 47040, while the sum is 40.
Adding to 121107052876 its reverse (678250701121), we get a palindrome (799357753997).
The spelling of 121107052876 in words is "one hundred twenty-one billion, one hundred seven million, fifty-two thousand, eight hundred seventy-six".
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