Base | Representation |
---|---|
bin | 1001010110101100010010 |
3 | 11121120211210 |
4 | 21112230102 |
5 | 1111432432 |
6 | 124320550 |
7 | 26562252 |
oct | 11265422 |
9 | 4546753 |
10 | 2452242 |
11 | 1425451 |
12 | 9a3156 |
13 | 67b240 |
14 | 47b962 |
15 | 3368cc |
hex | 256b12 |
2452242 has 32 divisors (see below), whose sum is σ = 5342400. Its totient is φ = 745920.
The previous prime is 2452231. The next prime is 2452253. The reversal of 2452242 is 2422542.
It is an interprime number because it is at equal distance from previous prime (2452231) and next prime (2452253).
It is a plaindrome in base 15.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11517 + ... + 11727.
It is an arithmetic number, because the mean of its divisors is an integer number (166950).
22452242 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2452242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2671200).
2452242 is an abundant number, since it is smaller than the sum of its proper divisors (2890158).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2452242 is a wasteful number, since it uses less digits than its factorization.
2452242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 378.
The product of its digits is 1280, while the sum is 21.
The square root of 2452242 is about 1565.9636011096. The cubic root of 2452242 is about 134.8510840794.
Adding to 2452242 its reverse (2422542), we get a palindrome (4874784).
The spelling of 2452242 in words is "two million, four hundred fifty-two thousand, two hundred forty-two".
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