Base | Representation |
---|---|
bin | 1110010111100… |
… | …10010100011110 |
3 | 22101210120100201 |
4 | 13023302110132 |
5 | 221323431311 |
6 | 15543214114 |
7 | 2662330006 |
oct | 713622436 |
9 | 271716321 |
10 | 120530206 |
11 | 62044145 |
12 | 3444733a |
13 | 1bc81364 |
14 | 12017006 |
15 | a8ac9c1 |
hex | 72f251e |
120530206 has 8 divisors (see below), whose sum is σ = 187029720. Its totient is φ = 58186968.
The previous prime is 120530197. The next prime is 120530209. The reversal of 120530206 is 602035021.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120530209) 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, 1038996 + ... + 1039111.
It is an arithmetic number, because the mean of its divisors is an integer number (23378715).
Almost surely, 2120530206 is an apocalyptic number.
120530206 is a deficient number, since it is larger than the sum of its proper divisors (66499514).
120530206 is a wasteful number, since it uses less digits than its factorization.
120530206 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2078138.
The product of its (nonzero) digits is 360, while the sum is 19.
The square root of 120530206 is about 10978.6249594382. The cubic root of 120530206 is about 493.9677922693.
Adding to 120530206 its reverse (602035021), we get a palindrome (722565227).
The spelling of 120530206 in words is "one hundred twenty million, five hundred thirty thousand, two hundred six".
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