Base | Representation |
---|---|
bin | 1100010011011… |
… | …10000010111100 |
3 | 21012012200010220 |
4 | 12021232002330 |
5 | 202410224241 |
6 | 14124101340 |
7 | 2362165164 |
oct | 611560274 |
9 | 235180126 |
10 | 103211196 |
11 | 53295110 |
12 | 2a694850 |
13 | 184c931a |
14 | d9c95a4 |
15 | 90db166 |
hex | 626e0bc |
103211196 has 48 divisors (see below), whose sum is σ = 266343168. Its totient is φ = 30844800.
The previous prime is 103211153. The next prime is 103211197. The reversal of 103211196 is 691112301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103211197) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4281 + ... + 14991.
It is an arithmetic number, because the mean of its divisors is an integer number (5548816).
Almost surely, 2103211196 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 103211196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133171584).
103211196 is an abundant number, since it is smaller than the sum of its proper divisors (163131972).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103211196 is a wasteful number, since it uses less digits than its factorization.
103211196 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10802 (or 10800 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 24.
The square root of 103211196 is about 10159.2911170022. The cubic root of 103211196 is about 469.0749816090.
Adding to 103211196 its reverse (691112301), we get a palindrome (794323497).
The spelling of 103211196 in words is "one hundred three million, two hundred eleven thousand, one hundred ninety-six".
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