Base | Representation |
---|---|
bin | 110001010011… |
… | …010010000000 |
3 | 220022121102212 |
4 | 301103102000 |
5 | 11302032112 |
6 | 1141001252 |
7 | 214565252 |
oct | 61232200 |
9 | 26277385 |
10 | 12924032 |
11 | 7328020 |
12 | 43b3228 |
13 | 28a6774 |
14 | 1a05cd2 |
15 | 1204522 |
hex | c53480 |
12924032 has 64 divisors (see below), whose sum is σ = 28715040. Its totient is φ = 5744640.
The previous prime is 12924031. The next prime is 12924089. The reversal of 12924032 is 23042921.
It is a tau number, because it is divible by the number of its divisors (64).
It is a junction number, because it is equal to n+sod(n) for n = 12923989 and 12924007.
It is not an unprimeable number, because it can be changed into a prime (12924031) 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, 94268 + ... + 94404.
Almost surely, 212924032 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12924032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14357520).
12924032 is an abundant number, since it is smaller than the sum of its proper divisors (15791008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12924032 is a wasteful number, since it uses less digits than its factorization.
12924032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 229 (or 217 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 23.
The square root of 12924032 is about 3595.0009735743. Note that the first 3 decimals coincide. The cubic root of 12924032 is about 234.6745578154.
Adding to 12924032 its reverse (23042921), we get a palindrome (35966953).
The spelling of 12924032 in words is "twelve million, nine hundred twenty-four thousand, thirty-two".
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