Base | Representation |
---|---|
bin | 101110000000… |
… | …010110101011 |
3 | 211200201022110 |
4 | 232000112223 |
5 | 11041410300 |
6 | 1110253403 |
7 | 204336366 |
oct | 56002653 |
9 | 24621273 |
10 | 12060075 |
11 | 6897a05 |
12 | 4057263 |
13 | 2663451 |
14 | 185d0dd |
15 | 10d3550 |
hex | b805ab |
12060075 has 18 divisors (see below), whose sum is σ = 19989172. Its totient is φ = 6416000.
The previous prime is 12060071. The next prime is 12060101. The reversal of 12060075 is 57006021.
12060075 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12060075 - 22 = 12060071 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12060071) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 29875 + ... + 30275.
Almost surely, 212060075 is an apocalyptic number.
12060075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
12060075 is a deficient number, since it is larger than the sum of its proper divisors (7929097).
12060075 is an frugal number, since it uses more digits than its factorization.
12060075 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 815 (or 409 counting only the distinct ones).
The product of its (nonzero) digits is 420, while the sum is 21.
The square root of 12060075 is about 3472.7618691756. The cubic root of 12060075 is about 229.3242611132.
Adding to 12060075 its reverse (57006021), we get a palindrome (69066096).
The spelling of 12060075 in words is "twelve million, sixty thousand, seventy-five".
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