Base | Representation |
---|---|
bin | 1000010011111110… |
… | …0001111001010000 |
3 | 12202111111001200011 |
4 | 2010333201321100 |
5 | 14032144341131 |
6 | 1005223204304 |
7 | 106202165410 |
oct | 20477417120 |
9 | 5674431604 |
10 | 2231246416 |
11 | a45531503 |
12 | 5232a6694 |
13 | 297351a69 |
14 | 172492640 |
15 | d0d400b1 |
hex | 84fe1e50 |
2231246416 has 40 divisors (see below), whose sum is σ = 5045748480. Its totient is φ = 935900544.
The previous prime is 2231246377. The next prime is 2231246453. The reversal of 2231246416 is 6146421322.
It is a super-3 number, since 3×22312464163 (a number of 29 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206671 + ... + 217198.
It is an arithmetic number, because the mean of its divisors is an integer number (126143712).
Almost surely, 22231246416 is an apocalyptic number.
It is an amenable number.
2231246416 is an abundant number, since it is smaller than the sum of its proper divisors (2814502064).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2231246416 is a wasteful number, since it uses less digits than its factorization.
2231246416 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 423931 (or 423925 counting only the distinct ones).
The product of its digits is 13824, while the sum is 31.
The square root of 2231246416 is about 47236.0711321338. The cubic root of 2231246416 is about 1306.7199208940.
Adding to 2231246416 its reverse (6146421322), we get a palindrome (8377667738).
The spelling of 2231246416 in words is "two billion, two hundred thirty-one million, two hundred forty-six thousand, four hundred sixteen".
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