Base | Representation |
---|---|
bin | 1101001010110101000000 |
3 | 20111101120011 |
4 | 31022311000 |
5 | 1340432344 |
6 | 201554304 |
7 | 41225536 |
oct | 15126500 |
9 | 6441504 |
10 | 3452224 |
11 | 1a48786 |
12 | 11a5994 |
13 | 93b449 |
14 | 65c156 |
15 | 482d34 |
hex | 34ad40 |
3452224 has 56 divisors (see below), whose sum is σ = 7680960. Its totient is φ = 1529856.
The previous prime is 3452203. The next prime is 3452227. The reversal of 3452224 is 4222543.
It is a junction number, because it is equal to n+sod(n) for n = 3452195 and 3452204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3452227) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20589 + ... + 20755.
It is an arithmetic number, because the mean of its divisors is an integer number (137160).
Almost surely, 23452224 is an apocalyptic number.
3452224 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3452224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3840480).
3452224 is an abundant number, since it is smaller than the sum of its proper divisors (4228736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3452224 is a wasteful number, since it uses less digits than its factorization.
3452224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 215 (or 205 counting only the distinct ones).
The product of its digits is 1920, while the sum is 22.
The square root of 3452224 is about 1858.0161463238. The cubic root of 3452224 is about 151.1354427051.
Adding to 3452224 its reverse (4222543), we get a palindrome (7674767).
The spelling of 3452224 in words is "three million, four hundred fifty-two thousand, two hundred twenty-four".
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