Base | Representation |
---|---|
bin | 1110010110000… |
… | …01100001100111 |
3 | 22101102102012101 |
4 | 13023001201213 |
5 | 221301032333 |
6 | 15535032531 |
7 | 2660535220 |
oct | 713014147 |
9 | 271372171 |
10 | 120330343 |
11 | 61a17a71 |
12 | 3436b747 |
13 | 1bc113b3 |
14 | 11da4247 |
15 | a86d67d |
hex | 72c1867 |
120330343 has 8 divisors (see below), whose sum is σ = 138938912. Its totient is φ = 102076416.
The previous prime is 120330317. The next prime is 120330359. The reversal of 120330343 is 343033021.
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 120330343 - 25 = 120330311 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 120330343.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120330943) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87930 + ... + 89287.
It is an arithmetic number, because the mean of its divisors is an integer number (17367364).
Almost surely, 2120330343 is an apocalyptic number.
120330343 is a deficient number, since it is larger than the sum of its proper divisors (18608569).
120330343 is an equidigital number, since it uses as much as digits as its factorization.
120330343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 177321.
The product of its (nonzero) digits is 648, while the sum is 19.
The square root of 120330343 is about 10969.5188135123. The cubic root of 120330343 is about 493.6946090082.
Adding to 120330343 its reverse (343033021), we get a palindrome (463363364).
The spelling of 120330343 in words is "one hundred twenty million, three hundred thirty thousand, three hundred forty-three".
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