Base | Representation |
---|---|
bin | 100001100100110101000 |
3 | 2001220012011 |
4 | 10030212220 |
5 | 240201300 |
6 | 35325304 |
7 | 12231403 |
oct | 4144650 |
9 | 2056164 |
10 | 1100200 |
11 | 691662 |
12 | 450834 |
13 | 2c6a0a |
14 | 208d3a |
15 | 16aeba |
hex | 10c9a8 |
1100200 has 24 divisors (see below), whose sum is σ = 2558430. Its totient is φ = 440000.
The previous prime is 1100179. The next prime is 1100213. The reversal of 1100200 is 20011.
It can be written as a sum of positive squares in 3 ways, for example, as 1052676 + 47524 = 1026^2 + 218^2 .
It is a Harshad number since it is a multiple of its sum of digits (4).
It is a self number, because there is not a number n which added to its sum of digits gives 1100200.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2551 + ... + 2950.
21100200 is an apocalyptic number.
1100200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1100200 is an abundant number, since it is smaller than the sum of its proper divisors (1458230).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1100200 is a wasteful number, since it uses less digits than its factorization.
1100200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5517 (or 5508 counting only the distinct ones).
The product of its (nonzero) digits is 2, while the sum is 4.
The square root of 1100200 is about 1048.9041900955. The cubic root of 1100200 is about 103.2342674096.
Adding to 1100200 its reverse (20011), we get a palindrome (1120211).
The spelling of 1100200 in words is "one million, one hundred thousand, two hundred".
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