Base | Representation |
---|---|
bin | 1100011111000011000 |
3 | 202210012022 |
4 | 1203320120 |
5 | 101042422 |
6 | 12434012 |
7 | 3322514 |
oct | 1437030 |
9 | 683168 |
10 | 409112 |
11 | 25a410 |
12 | 178908 |
13 | 1142a2 |
14 | a9144 |
15 | 81342 |
hex | 63e18 |
409112 has 16 divisors (see below), whose sum is σ = 837000. Its totient is φ = 185920.
The previous prime is 409099. The next prime is 409121. The reversal of 409112 is 211904.
It is a happy number.
It is an Ulam number.
It is a zygodrome in base 2.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 409112.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2237 + ... + 2412.
2409112 is an apocalyptic number.
It is an amenable number.
409112 is an abundant number, since it is smaller than the sum of its proper divisors (427888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
409112 is a wasteful number, since it uses less digits than its factorization.
409112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4666 (or 4662 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 17.
The square root of 409112 is about 639.6186363764. The cubic root of 409112 is about 74.2359161881.
The spelling of 409112 in words is "four hundred nine thousand, one hundred twelve".
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