Base | Representation |
---|---|
bin | 101010111001… |
… | …010010110101 |
3 | 210011021212022 |
4 | 222321102311 |
5 | 10334312400 |
6 | 1041002525 |
7 | 164402312 |
oct | 52712265 |
9 | 23137768 |
10 | 11244725 |
11 | 6390368 |
12 | 3923445 |
13 | 24392ab |
14 | 16c9d09 |
15 | ec1b85 |
hex | ab94b5 |
11244725 has 12 divisors (see below), whose sum is σ = 14090244. Its totient is φ = 8901120.
The previous prime is 11244691. The next prime is 11244733. The reversal of 11244725 is 52744211.
It can be written as a sum of positive squares in 6 ways, for example, as 966289 + 10278436 = 983^2 + 3206^2 .
It is not a de Polignac number, because 11244725 - 220 = 10196149 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 11244694 and 11244703.
It is a congruent number.
It is an unprimeable number.
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, 107 + ... + 4743.
It is an arithmetic number, because the mean of its divisors is an integer number (1174187).
Almost surely, 211244725 is an apocalyptic number.
It is an amenable number.
11244725 is a deficient number, since it is larger than the sum of its proper divisors (2845519).
11244725 is an equidigital number, since it uses as much as digits as its factorization.
11244725 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4744 (or 4739 counting only the distinct ones).
The product of its digits is 2240, while the sum is 26.
The square root of 11244725 is about 3353.3155234782. The cubic root of 11244725 is about 224.0352105045.
Adding to 11244725 its reverse (52744211), we get a palindrome (63988936).
The spelling of 11244725 in words is "eleven million, two hundred forty-four thousand, seven hundred twenty-five".
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