Base | Representation |
---|---|
bin | 101011101001… |
… | …111111110100 |
3 | 210112102111201 |
4 | 223221333310 |
5 | 10412203322 |
6 | 1045142244 |
7 | 166163023 |
oct | 53517764 |
9 | 23472451 |
10 | 11444212 |
11 | 650722a |
12 | 39ba984 |
13 | 24a9030 |
14 | 173c8ba |
15 | 1010d27 |
hex | ae9ff4 |
11444212 has 24 divisors (see below), whose sum is σ = 22314600. Its totient is φ = 5099136.
The previous prime is 11444197. The next prime is 11444263. The reversal of 11444212 is 21244411.
It can be written as a sum of positive squares in 4 ways, for example, as 181476 + 11262736 = 426^2 + 3356^2 .
It is a nude number because it is divisible by every one of its digits.
It is a self number, because there is not a number n which added to its sum of digits gives 11444212.
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, 2287 + ... + 5302.
It is an arithmetic number, because the mean of its divisors is an integer number (929775).
Almost surely, 211444212 is an apocalyptic number.
It is an amenable number.
11444212 is a deficient number, since it is larger than the sum of its proper divisors (10870388).
11444212 is a wasteful number, since it uses less digits than its factorization.
11444212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7635 (or 7633 counting only the distinct ones).
The product of its digits is 256, while the sum is 19.
The square root of 11444212 is about 3382.9294997088. The cubic root of 11444212 is about 225.3522843516.
Adding to 11444212 its reverse (21244411), we get a palindrome (32688623).
It can be divided in two parts, 1144 and 4212, that added together give a triangular number (5356 = T103).
The spelling of 11444212 in words is "eleven million, four hundred forty-four thousand, two hundred twelve".
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