Base | Representation |
---|---|
bin | 101101111001… |
… | …000111101001 |
3 | 211122012122220 |
4 | 231321013221 |
5 | 11034433231 |
6 | 1105504253 |
7 | 204154113 |
oct | 55710751 |
9 | 24565586 |
10 | 12030441 |
11 | 6877715 |
12 | 4042089 |
13 | 2652b07 |
14 | 18523b3 |
15 | 10c9896 |
hex | b791e9 |
12030441 has 8 divisors (see below), whose sum is σ = 16984224. Its totient is φ = 7548480.
The previous prime is 12030437. The next prime is 12030451. The reversal of 12030441 is 14403021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12030441 - 22 = 12030437 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 12030441.
It is not an unprimeable number, because it can be changed into a prime (12030451) 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, 117895 + ... + 117996.
It is an arithmetic number, because the mean of its divisors is an integer number (2123028).
Almost surely, 212030441 is an apocalyptic number.
It is an amenable number.
12030441 is a deficient number, since it is larger than the sum of its proper divisors (4953783).
12030441 is a wasteful number, since it uses less digits than its factorization.
12030441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 235911.
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 12030441 is about 3468.4926120723. The cubic root of 12030441 is about 229.1362753013.
Adding to 12030441 its reverse (14403021), we get a palindrome (26433462).
The spelling of 12030441 in words is "twelve million, thirty thousand, four hundred forty-one".
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