Base | Representation |
---|---|
bin | 1000011000111100… |
… | …1100110001100000 |
3 | 12210221210010111222 |
4 | 2012033030301200 |
5 | 14103021201144 |
6 | 1011250554212 |
7 | 106544541554 |
oct | 20617146140 |
9 | 5727703458 |
10 | 2252131424 |
11 | a562a6744 |
12 | 52a298968 |
13 | 29b784c5a |
14 | 17516b864 |
15 | d2ab82ee |
hex | 863ccc60 |
2252131424 has 48 divisors (see below), whose sum is σ = 4488825600. Its totient is φ = 1112202240.
The previous prime is 2252131403. The next prime is 2252131463. The reversal of 2252131424 is 4241312522.
It is a junction number, because it is equal to n+sod(n) for n = 2252131393 and 2252131402.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 909452 + ... + 911924.
It is an arithmetic number, because the mean of its divisors is an integer number (93517200).
Almost surely, 22252131424 is an apocalyptic number.
It is an amenable number.
2252131424 is a deficient number, since it is larger than the sum of its proper divisors (2236694176).
2252131424 is a wasteful number, since it uses less digits than its factorization.
2252131424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2823 (or 2815 counting only the distinct ones).
The product of its digits is 3840, while the sum is 26.
The square root of 2252131424 is about 47456.6267659217. The cubic root of 2252131424 is about 1310.7843377111.
Adding to 2252131424 its reverse (4241312522), we get a palindrome (6493443946).
The spelling of 2252131424 in words is "two billion, two hundred fifty-two million, one hundred thirty-one thousand, four hundred twenty-four".
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