Base | Representation |
---|---|
bin | 101110000000… |
… | …100010001100 |
3 | 211200202022202 |
4 | 232000202030 |
5 | 11041421222 |
6 | 1110301032 |
7 | 204341501 |
oct | 56004214 |
9 | 24622282 |
10 | 12060812 |
11 | 6898515 |
12 | 4057778 |
13 | 266389a |
14 | 185d4a8 |
15 | 10d3892 |
hex | b8088c |
12060812 has 12 divisors (see below), whose sum is σ = 21597576. Its totient is φ = 5890080.
The previous prime is 12060787. The next prime is 12060817. The reversal of 12060812 is 21806021.
It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (12060817) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34889 + ... + 35232.
It is an arithmetic number, because the mean of its divisors is an integer number (1799798).
Almost surely, 212060812 is an apocalyptic number.
It is an amenable number.
12060812 is a deficient number, since it is larger than the sum of its proper divisors (9536764).
12060812 is a wasteful number, since it uses less digits than its factorization.
12060812 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70168 (or 70166 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 20.
The square root of 12060812 is about 3472.8679790628. The cubic root of 12060812 is about 229.3289324091.
Adding to 12060812 its reverse (21806021), we get a palindrome (33866833).
The spelling of 12060812 in words is "twelve million, sixty thousand, eight hundred twelve".
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