Base | Representation |
---|---|
bin | 11010110001000… |
… | …11100111000101 |
3 | 120122111212111222 |
4 | 31120203213011 |
5 | 424440304000 |
6 | 34140410125 |
7 | 5364365564 |
oct | 1530434705 |
9 | 518455458 |
10 | 224541125 |
11 | 105825086 |
12 | 63246945 |
13 | 3769a693 |
14 | 21b6dbdb |
15 | 14aa5a85 |
hex | d6239c5 |
224541125 has 16 divisors (see below), whose sum is σ = 285523056. Its totient is φ = 176238400.
The previous prime is 224541103. The next prime is 224541127. The reversal of 224541125 is 521145422.
224541125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 27363361 + 197177764 = 5231^2 + 14042^2 .
It is not a de Polignac number, because 224541125 - 222 = 220346821 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 224541094 and 224541103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (224541127) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10322 + ... + 23571.
It is an arithmetic number, because the mean of its divisors is an integer number (17845191).
Almost surely, 2224541125 is an apocalyptic number.
224541125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
224541125 is a deficient number, since it is larger than the sum of its proper divisors (60981931).
224541125 is an equidigital number, since it uses as much as digits as its factorization.
224541125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33961 (or 33951 counting only the distinct ones).
The product of its digits is 3200, while the sum is 26.
The square root of 224541125 is about 14984.6963599534. The cubic root of 224541125 is about 607.8064410482.
Adding to 224541125 its reverse (521145422), we get a palindrome (745686547).
The spelling of 224541125 in words is "two hundred twenty-four million, five hundred forty-one thousand, one hundred twenty-five".
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