Base | Representation |
---|---|
bin | 110111111110110111… |
… | …1111110101101111111 |
3 | 102111022102122100121002 |
4 | 1233331233332231333 |
5 | 3432203130032203 |
6 | 131121240200515 |
7 | 11454124306154 |
oct | 1577557765577 |
9 | 374272570532 |
10 | 120221330303 |
11 | 46a92896928 |
12 | 1b371a6913b |
13 | b44bccc449 |
14 | 5b668bc22b |
15 | 31d9624d88 |
hex | 1bfdbfeb7f |
120221330303 has 16 divisors (see below), whose sum is σ = 139818597120. Its totient is φ = 102533625216.
The previous prime is 120221330297. The next prime is 120221330321. The reversal of 120221330303 is 303033122021.
It is a cyclic number.
It is not a de Polignac number, because 120221330303 - 24 = 120221330287 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120221335303) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8083925 + ... + 8098782.
It is an arithmetic number, because the mean of its divisors is an integer number (8738662320).
Almost surely, 2120221330303 is an apocalyptic number.
120221330303 is a deficient number, since it is larger than the sum of its proper divisors (19597266817).
120221330303 is a wasteful number, since it uses less digits than its factorization.
120221330303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16182766.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 120221330303 its reverse (303033122021), we get a palindrome (423254452324).
The spelling of 120221330303 in words is "one hundred twenty billion, two hundred twenty-one million, three hundred thirty thousand, three hundred three".
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