Base | Representation |
---|---|
bin | 10000111110111110000001 |
3 | 22101012022020 |
4 | 100332332001 |
5 | 2114432400 |
6 | 235232053 |
7 | 52562151 |
oct | 20767601 |
9 | 8335266 |
10 | 4452225 |
11 | 2571028 |
12 | 15a8629 |
13 | bcb66b |
14 | 83c761 |
15 | 5ce2a0 |
hex | 43ef81 |
4452225 has 48 divisors (see below), whose sum is σ = 8035200. Its totient is φ = 2168320.
The previous prime is 4452211. The next prime is 4452229. The reversal of 4452225 is 5222544.
It is a happy number.
It is not a de Polignac number, because 4452225 - 24 = 4452209 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 4452195 and 4452204.
It is not an unprimeable number, because it can be changed into a prime (4452229) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 49981 + ... + 50069.
It is an arithmetic number, because the mean of its divisors is an integer number (167400).
Almost surely, 24452225 is an apocalyptic number.
It is an amenable number.
4452225 is a deficient number, since it is larger than the sum of its proper divisors (3582975).
4452225 is a wasteful number, since it uses less digits than its factorization.
4452225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 154 (or 149 counting only the distinct ones).
The product of its digits is 3200, while the sum is 24.
The square root of 4452225 is about 2110.0296206452. The cubic root of 4452225 is about 164.5100248569.
Adding to 4452225 its reverse (5222544), we get a palindrome (9674769).
The spelling of 4452225 in words is "four million, four hundred fifty-two thousand, two hundred twenty-five".
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