Base | Representation |
---|---|
bin | 1110010011101… |
… | …01110010100101 |
3 | 22100211122200010 |
4 | 13021311302211 |
5 | 221211121013 |
6 | 15524240433 |
7 | 2655103632 |
oct | 711656245 |
9 | 270748603 |
10 | 120020133 |
11 | 618259a2 |
12 | 34240119 |
13 | 1bb3313c |
14 | 11d23189 |
15 | a80b7c3 |
hex | 7275ca5 |
120020133 has 8 divisors (see below), whose sum is σ = 160223200. Its totient is φ = 79915248.
The previous prime is 120020129. The next prime is 120020171. The reversal of 120020133 is 331020021.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 120020133 - 22 = 120020129 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120020113) 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, 21643 + ... + 26616.
It is an arithmetic number, because the mean of its divisors is an integer number (20027900).
Almost surely, 2120020133 is an apocalyptic number.
It is an amenable number.
120020133 is a deficient number, since it is larger than the sum of its proper divisors (40203067).
120020133 is an equidigital number, since it uses as much as digits as its factorization.
120020133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49091.
The product of its (nonzero) digits is 36, while the sum is 12.
The square root of 120020133 is about 10955.3700530836. The cubic root of 120020133 is about 493.2699979056.
Adding to 120020133 its reverse (331020021), we get a palindrome (451040154).
The spelling of 120020133 in words is "one hundred twenty million, twenty thousand, one hundred thirty-three".
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