Base | Representation |
---|---|
bin | 1110010111100… |
… | …10010001110001 |
3 | 22101210120010022 |
4 | 13023302101301 |
5 | 221323430113 |
6 | 15543213225 |
7 | 2662326341 |
oct | 713622161 |
9 | 271716108 |
10 | 120530033 |
11 | 62043aa8 |
12 | 34447215 |
13 | 1bc81260 |
14 | 12016d21 |
15 | a8ac908 |
hex | 72f2471 |
120530033 has 8 divisors (see below), whose sum is σ = 129886848. Its totient is φ = 111185424.
The previous prime is 120530029. The next prime is 120530041. The reversal of 120530033 is 330035021.
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 120530033 - 22 = 120530029 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 120529993 and 120530020.
It is not an unprimeable number, because it can be changed into a prime (120530633) 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, 37766 + ... + 40832.
It is an arithmetic number, because the mean of its divisors is an integer number (16235856).
Almost surely, 2120530033 is an apocalyptic number.
120530033 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
120530033 is a deficient number, since it is larger than the sum of its proper divisors (9356815).
120530033 is a wasteful number, since it uses less digits than its factorization.
120530033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6103.
The product of its (nonzero) digits is 270, while the sum is 17.
The square root of 120530033 is about 10978.6170804888. The cubic root of 120530033 is about 493.9675559344.
Adding to 120530033 its reverse (330035021), we get a palindrome (450565054).
The spelling of 120530033 in words is "one hundred twenty million, five hundred thirty thousand, thirty-three".
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