Base | Representation |
---|---|
bin | 101011001100… |
… | …011101011000 |
3 | 210022021112200 |
4 | 223030131120 |
5 | 10344320344 |
6 | 1042410200 |
7 | 165150213 |
oct | 53143530 |
9 | 23267480 |
10 | 11323224 |
11 | 6434340 |
12 | 3960960 |
13 | 2465c43 |
14 | 170a77a |
15 | eda069 |
hex | acc758 |
11323224 has 144 divisors (see below), whose sum is σ = 36686520. Its totient is φ = 3118080.
The previous prime is 11323223. The next prime is 11323231. The reversal of 11323224 is 42232311.
11323224 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a Cunningham number, because it is equal to 33652-1.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 11323197 and 11323206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11323223) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 390442 + ... + 390470.
Almost surely, 211323224 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 11323224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18343260).
11323224 is an abundant number, since it is smaller than the sum of its proper divisors (25363296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11323224 is a wasteful number, since it uses less digits than its factorization.
11323224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98 (or 62 counting only the distinct ones).
The product of its digits is 288, while the sum is 18.
The square root of 11323224 is about 3364.9998514116. Note that the first 3 decimals coincide. The cubic root of 11323224 is about 224.5553291768. Note that the first 3 decimals are identical.
Adding to 11323224 its reverse (42232311), we get a palindrome (53555535).
It can be divided in two parts, 11323 and 224, that multiplied together give a palindrome (2536352).
The spelling of 11323224 in words is "eleven million, three hundred twenty-three thousand, two hundred twenty-four".
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