Base | Representation |
---|---|
bin | 101001010010… |
… | …111000000010 |
3 | 202100222102000 |
4 | 221102320002 |
5 | 10232401333 |
6 | 1024004430 |
7 | 161004255 |
oct | 51227002 |
9 | 22328360 |
10 | 10825218 |
11 | 6124168 |
12 | 3760716 |
13 | 2320371 |
14 | 161b09c |
15 | e3c713 |
hex | a52e02 |
10825218 has 16 divisors (see below), whose sum is σ = 24056160. Its totient is φ = 3608388.
The previous prime is 10825211. The next prime is 10825219. The reversal of 10825218 is 81252801.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 10825191 and 10825200.
It is not an unprimeable number, because it can be changed into a prime (10825211) 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, 100180 + ... + 100287.
It is an arithmetic number, because the mean of its divisors is an integer number (1503510).
Almost surely, 210825218 is an apocalyptic number.
10825218 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
10825218 is an abundant number, since it is smaller than the sum of its proper divisors (13230942).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10825218 is a wasteful number, since it uses less digits than its factorization.
10825218 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 200478 (or 200472 counting only the distinct ones).
The product of its (nonzero) digits is 1280, while the sum is 27.
The square root of 10825218 is about 3290.1699044274. The cubic root of 10825218 is about 221.2138004551.
The spelling of 10825218 in words is "ten million, eight hundred twenty-five thousand, two hundred eighteen".
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