Base | Representation |
---|---|
bin | 101110101010… |
… | …010110000000 |
3 | 212000110020102 |
4 | 232222112000 |
5 | 11112411224 |
6 | 1114101532 |
7 | 205653665 |
oct | 56522600 |
9 | 25013212 |
10 | 12232064 |
11 | 69a5149 |
12 | 411a8a8 |
13 | 26c3810 |
14 | 18a5a6c |
15 | 11194ae |
hex | baa580 |
12232064 has 32 divisors (see below), whose sum is σ = 26246640. Its totient is φ = 5644800.
The previous prime is 12232049. The next prime is 12232069. The reversal of 12232064 is 46023221.
It is a tau number, because it is divible by the number of its divisors (32).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12232069) 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, 2012 + ... + 5339.
Almost surely, 212232064 is an apocalyptic number.
It is an amenable number.
12232064 is an abundant number, since it is smaller than the sum of its proper divisors (14014576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12232064 is an equidigital number, since it uses as much as digits as its factorization.
12232064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7378 (or 7366 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 12232064 is about 3497.4367756973. The cubic root of 12232064 is about 230.4092524577.
Adding to 12232064 its reverse (46023221), we get a palindrome (58255285).
The spelling of 12232064 in words is "twelve million, two hundred thirty-two thousand, sixty-four".
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