Base | Representation |
---|---|
bin | 110000111100… |
… | …110100101100 |
3 | 220010221020220 |
4 | 300330310230 |
5 | 11241111134 |
6 | 1135011340 |
7 | 214033131 |
oct | 60746454 |
9 | 26127226 |
10 | 12832044 |
11 | 72749a5 |
12 | 4369b50 |
13 | 2873934 |
14 | 19c0588 |
15 | 11d7149 |
hex | c3cd2c |
12832044 has 24 divisors (see below), whose sum is σ = 30751728. Its totient is φ = 4161600.
The previous prime is 12832037. The next prime is 12832051. The reversal of 12832044 is 44023821.
12832044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (12832037) and next prime (12832051).
It is a super-2 number, since 2×128320442 = 329322706435872, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14007 + ... + 14894.
It is an arithmetic number, because the mean of its divisors is an integer number (1281322).
Almost surely, 212832044 is an apocalyptic number.
It is an amenable number.
12832044 is an abundant number, since it is smaller than the sum of its proper divisors (17919684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12832044 is a wasteful number, since it uses less digits than its factorization.
12832044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28945 (or 28943 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 24.
The square root of 12832044 is about 3582.1842498677. The cubic root of 12832044 is about 234.1164589416.
Adding to 12832044 its reverse (44023821), we get a palindrome (56855865).
The spelling of 12832044 in words is "twelve million, eight hundred thirty-two thousand, forty-four".
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