Base | Representation |
---|---|
bin | 1110010011110… |
… | …11001101011000 |
3 | 22100212210010011 |
4 | 13021323031120 |
5 | 221212323303 |
6 | 15524531304 |
7 | 2655225430 |
oct | 711731530 |
9 | 270783104 |
10 | 120042328 |
11 | 6184063a |
12 | 34250b34 |
13 | 1bb40283 |
14 | 11d2b2c0 |
15 | a81316d |
hex | 727b358 |
120042328 has 32 divisors (see below), whose sum is σ = 258831360. Its totient is φ = 51127200.
The previous prime is 120042311. The next prime is 120042347. The reversal of 120042328 is 823240021.
120042328 is a modest number, since divided by 42328 gives 120 as remainder.
It is a junction number, because it is equal to n+sod(n) for n = 120042299 and 120042308.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2553 + ... + 15703.
It is an arithmetic number, because the mean of its divisors is an integer number (8088480).
Almost surely, 2120042328 is an apocalyptic number.
It is an amenable number.
120042328 is an abundant number, since it is smaller than the sum of its proper divisors (138789032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120042328 is a wasteful number, since it uses less digits than its factorization.
120042328 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13327 (or 13323 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 22.
The square root of 120042328 is about 10956.3829797977. The cubic root of 120042328 is about 493.3004023956.
Adding to 120042328 its reverse (823240021), we get a palindrome (943282349).
The spelling of 120042328 in words is "one hundred twenty million, forty-two thousand, three hundred twenty-eight".
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