Base | Representation |
---|---|
bin | 101110000000… |
… | …101000110000 |
3 | 211200202220022 |
4 | 232000220300 |
5 | 11041424412 |
6 | 1110303012 |
7 | 204342641 |
oct | 56005060 |
9 | 24622808 |
10 | 12061232 |
11 | 6898867 |
12 | 4057a68 |
13 | 2663b31 |
14 | 185d6c8 |
15 | 10d3a72 |
hex | b80a30 |
12061232 has 20 divisors (see below), whose sum is σ = 24123456. Its totient is φ = 5835840.
The previous prime is 12061213. The next prime is 12061237. The reversal of 12061232 is 23216021.
12061232 is an admirable number.
It is a self number, because there is not a number n which added to its sum of digits gives 12061232.
It is not an unprimeable number, because it can be changed into a prime (12061237) 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, 11663 + ... + 12654.
Almost surely, 212061232 is an apocalyptic number.
It is an amenable number.
12061232 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12061232 is a wasteful number, since it uses less digits than its factorization.
12061232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24356 (or 24350 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 12061232 is about 3472.9284472906. The cubic root of 12061232 is about 229.3315943922.
Adding to 12061232 its reverse (23216021), we get a palindrome (35277253).
The spelling of 12061232 in words is "twelve million, sixty-one thousand, two hundred thirty-two".
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