Base | Representation |
---|---|
bin | 11000100000100… |
… | …110110111111100 |
3 | 1001122202011202102 |
4 | 120200212313330 |
5 | 1320231413040 |
6 | 104445244232 |
7 | 13122102536 |
oct | 3040466774 |
9 | 1048664672 |
10 | 411201020 |
11 | 1a112645a |
12 | b5863678 |
13 | 67263a19 |
14 | 3c87c856 |
15 | 26177515 |
hex | 18826dfc |
411201020 has 24 divisors (see below), whose sum is σ = 867623568. Its totient is φ = 163699200.
The previous prime is 411200987. The next prime is 411201047. The reversal of 411201020 is 20102114.
It is a junction number, because it is equal to n+sod(n) for n = 411200992 and 411201010.
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, 44501 + ... + 52940.
It is an arithmetic number, because the mean of its divisors is an integer number (36150982).
Almost surely, 2411201020 is an apocalyptic number.
It is an amenable number.
411201020 is an abundant number, since it is smaller than the sum of its proper divisors (456422548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
411201020 is a wasteful number, since it uses less digits than its factorization.
411201020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 97661 (or 97659 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 11.
The square root of 411201020 is about 20278.0921193292. The cubic root of 411201020 is about 743.6205695259.
Adding to 411201020 its reverse (20102114), we get a palindrome (431303134).
The spelling of 411201020 in words is "four hundred eleven million, two hundred one thousand, twenty".
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