Base | Representation |
---|---|
bin | 11011010010011001111001… |
… | …010110110111001001010011 |
3 | 120201221000222110220002100221 |
4 | 123102121321112313021103 |
5 | 111212234100112033021 |
6 | 1103124431324253511 |
7 | 34164403353320521 |
oct | 3322317126671123 |
9 | 521830873802327 |
10 | 120012012221011 |
11 | 3526a899212699 |
12 | 115631700a1297 |
13 | 51c7112c7cc61 |
14 | 218c88054d311 |
15 | dd1bc3edc241 |
hex | 6d26795b7253 |
120012012221011 has 8 divisors (see below), whose sum is σ = 120054085387200. Its totient is φ = 119969942991360.
The previous prime is 120012012220967. The next prime is 120012012221027. The reversal of 120012012221011 is 110122210210021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 120012012221011 - 219 = 120012011696723 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120012012221111) 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, 60675955 + ... + 62622643.
It is an arithmetic number, because the mean of its divisors is an integer number (15006760673400).
Almost surely, 2120012012221011 is an apocalyptic number.
120012012221011 is a deficient number, since it is larger than the sum of its proper divisors (42073166189).
120012012221011 is a wasteful number, since it uses less digits than its factorization.
120012012221011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1968269.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 120012012221011 its reverse (110122210210021), we get a palindrome (230134222431032).
The spelling of 120012012221011 in words is "one hundred twenty trillion, twelve billion, twelve million, two hundred twenty-one thousand, eleven".
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