Base | Representation |
---|---|
bin | 10000101001001111011001 |
3 | 22012200012221 |
4 | 100221033121 |
5 | 2104110400 |
6 | 233304041 |
7 | 52041526 |
oct | 20511731 |
9 | 8180187 |
10 | 4363225 |
11 | 2510179 |
12 | 1565021 |
13 | b99cb9 |
14 | 81814d |
15 | 5b2c1a |
hex | 4293d9 |
4363225 has 24 divisors (see below), whose sum is σ = 5725080. Its totient is φ = 3294720.
The previous prime is 4363223. The next prime is 4363231. The reversal of 4363225 is 5223634.
It is a happy number.
It can be written as a sum of positive squares in 12 ways, for example, as 537289 + 3825936 = 733^2 + 1956^2 .
It is not a de Polignac number, because 4363225 - 21 = 4363223 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
4363225 is a lucky number.
It is a self number, because there is not a number n which added to its sum of digits gives 4363225.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4363223) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48981 + ... + 49069.
It is an arithmetic number, because the mean of its divisors is an integer number (238545).
Almost surely, 24363225 is an apocalyptic number.
It is an amenable number.
4363225 is a deficient number, since it is larger than the sum of its proper divisors (1361855).
4363225 is a wasteful number, since it uses less digits than its factorization.
4363225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 189 (or 184 counting only the distinct ones).
The product of its digits is 4320, while the sum is 25.
The square root of 4363225 is about 2088.8334064736. The cubic root of 4363225 is about 163.4064529851.
Adding to 4363225 its reverse (5223634), we get a palindrome (9586859).
The spelling of 4363225 in words is "four million, three hundred sixty-three thousand, two hundred twenty-five".
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