Base | Representation |
---|---|
bin | 111101011101000100100… |
… | …100010110010111010100 |
3 | 112221201120022210010221020 |
4 | 331131010210112113110 |
5 | 1023142403411401234 |
6 | 12552022234321140 |
7 | 614052302121036 |
oct | 75350444262724 |
9 | 15851508703836 |
10 | 4223103231444 |
11 | 138900a750579 |
12 | 5825708891b0 |
13 | 2483106ac356 |
14 | 108583901c56 |
15 | 74cbc831549 |
hex | 3d7449165d4 |
4223103231444 has 24 divisors (see below), whose sum is σ = 9853982994240. Its totient is φ = 1407690297984.
The previous prime is 4223103231409. The next prime is 4223103231449. The reversal of 4223103231444 is 4441323013224.
4223103231444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4223103231449) 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, 372892 + ... + 2930060.
It is an arithmetic number, because the mean of its divisors is an integer number (410582624760).
Almost surely, 24223103231444 is an apocalyptic number.
It is an amenable number.
4223103231444 is an abundant number, since it is smaller than the sum of its proper divisors (5630879762796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4223103231444 is a wasteful number, since it uses less digits than its factorization.
4223103231444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2694799 (or 2694797 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 33.
Adding to 4223103231444 its reverse (4441323013224), we get a palindrome (8664426244668).
The spelling of 4223103231444 in words is "four trillion, two hundred twenty-three billion, one hundred three million, two hundred thirty-one thousand, four hundred forty-four".
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