Base | Representation |
---|---|
bin | 11010110000010… |
… | …11001100100101 |
3 | 120122022210100021 |
4 | 31120023030211 |
5 | 424424104000 |
6 | 34134315141 |
7 | 5363501206 |
oct | 1530131445 |
9 | 518283307 |
10 | 224441125 |
11 | 105766a37 |
12 | 631b8ab1 |
13 | 37663ccc |
14 | 21b455ad |
15 | 14a8611a |
hex | d60b325 |
224441125 has 8 divisors (see below), whose sum is σ = 280102680. Its totient is φ = 179552800.
The previous prime is 224441117. The next prime is 224441141. The reversal of 224441125 is 521144422.
It can be written as a sum of positive squares in 4 ways, for example, as 50253921 + 174187204 = 7089^2 + 13198^2 .
It is not a de Polignac number, because 224441125 - 23 = 224441117 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a self number, because there is not a number n which added to its sum of digits gives 224441125.
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 7 ways as a sum of consecutive naturals, for example, 897640 + ... + 897889.
It is an arithmetic number, because the mean of its divisors is an integer number (35012835).
Almost surely, 2224441125 is an apocalyptic number.
224441125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
224441125 is a deficient number, since it is larger than the sum of its proper divisors (55661555).
224441125 is an equidigital number, since it uses as much as digits as its factorization.
224441125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1795544 (or 1795534 counting only the distinct ones).
The product of its digits is 2560, while the sum is 25.
The square root of 224441125 is about 14981.3592507489. The cubic root of 224441125 is about 607.7161982337.
Adding to 224441125 its reverse (521144422), we get a palindrome (745585547).
The spelling of 224441125 in words is "two hundred twenty-four million, four hundred forty-one thousand, one hundred twenty-five".
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