Base | Representation |
---|---|
bin | 101010111001… |
… | …001111101000 |
3 | 210011021120201 |
4 | 222321033220 |
5 | 10334311040 |
6 | 1041001544 |
7 | 164401600 |
oct | 52711750 |
9 | 23137521 |
10 | 11244520 |
11 | 63901a1 |
12 | 39232b4 |
13 | 2439181 |
14 | 16c9c00 |
15 | ec1a9a |
hex | ab93e8 |
11244520 has 48 divisors (see below), whose sum is σ = 29435940. Its totient is φ = 3854592.
The previous prime is 11244503. The next prime is 11244529. The reversal of 11244520 is 2544211.
It can be written as a sum of positive squares in 2 ways, for example, as 9400356 + 1844164 = 3066^2 + 1358^2 .
It is not an unprimeable number, because it can be changed into a prime (11244529) 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 11 ways as a sum of consecutive naturals, for example, 909 + ... + 4828.
Almost surely, 211244520 is an apocalyptic number.
11244520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11244520 is an abundant number, since it is smaller than the sum of its proper divisors (18191420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11244520 is a wasteful number, since it uses less digits than its factorization.
11244520 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5762 (or 5751 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 19.
The square root of 11244520 is about 3353.2849565762. The cubic root of 11244520 is about 224.0338490514.
Adding to 11244520 its reverse (2544211), we get a palindrome (13788731).
The spelling of 11244520 in words is "eleven million, two hundred forty-four thousand, five hundred twenty".
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