Base | Representation |
---|---|
bin | 111110100110… |
… | …110101111100 |
3 | 1010212211001220 |
4 | 332212311330 |
5 | 13200141103 |
6 | 1343433340 |
7 | 256333323 |
oct | 76466574 |
9 | 33784056 |
10 | 16412028 |
11 | 929a666 |
12 | 55b5850 |
13 | 3528279 |
14 | 22730ba |
15 | 1692c53 |
hex | fa6d7c |
16412028 has 24 divisors (see below), whose sum is σ = 39616080. Its totient is φ = 5281920.
The previous prime is 16412027. The next prime is 16412047. The reversal of 16412028 is 82021461.
It is a junction number, because it is equal to n+sod(n) for n = 16411989 and 16412007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16412027) 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, 23233 + ... + 23928.
It is an arithmetic number, because the mean of its divisors is an integer number (1650670).
Almost surely, 216412028 is an apocalyptic number.
It is an amenable number.
16412028 is an abundant number, since it is smaller than the sum of its proper divisors (23204052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16412028 is a wasteful number, since it uses less digits than its factorization.
16412028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47197 (or 47195 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 24.
The square root of 16412028 is about 4051.1761255221. The cubic root of 16412028 is about 254.1289154836.
Adding to 16412028 its reverse (82021461), we get a palindrome (98433489).
The spelling of 16412028 in words is "sixteen million, four hundred twelve thousand, twenty-eight".
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