Base | Representation |
---|---|
bin | 100110001001… |
… | …111100101000 |
3 | 200211011110110 |
4 | 212021330220 |
5 | 10030032331 |
6 | 554214320 |
7 | 151005660 |
oct | 46117450 |
9 | 20734413 |
10 | 10002216 |
11 | 57118a4 |
12 | 34243a0 |
13 | 20c2893 |
14 | 14851a0 |
15 | d28946 |
hex | 989f28 |
10002216 has 64 divisors (see below), whose sum is σ = 29577600. Its totient is φ = 2757888.
The previous prime is 10002203. The next prime is 10002257. The reversal of 10002216 is 61220001.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3846 + ... + 5898.
It is an arithmetic number, because the mean of its divisors is an integer number (462150).
Almost surely, 210002216 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10002216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14788800).
10002216 is an abundant number, since it is smaller than the sum of its proper divisors (19575384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10002216 is a wasteful number, since it uses less digits than its factorization.
10002216 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2098 (or 2094 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 12.
The square root of 10002216 is about 3162.6280211242. The cubic root of 10002216 is about 215.4593819187.
Adding to 10002216 its reverse (61220001), we get a palindrome (71222217).
The spelling of 10002216 in words is "ten million, two thousand, two hundred sixteen".
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