Base | Representation |
---|---|
bin | 1100110101110101110… |
… | …01001101000101000000 |
3 | 1120011212112110020002010 |
4 | 12122322321031011000 |
5 | 24212110342102034 |
6 | 534410015252520 |
7 | 43606620002454 |
oct | 6327271150500 |
9 | 1504775406063 |
10 | 441222222144 |
11 | 160137494a90 |
12 | 7161851a140 |
13 | 327b7995a72 |
14 | 174d8c06664 |
15 | b72585a3e9 |
hex | 66bae4d140 |
441222222144 has 56 divisors (see below), whose sum is σ = 1273527783648. Its totient is φ = 133703703040.
The previous prime is 441222222143. The next prime is 441222222193.
441222222144 is nontrivially palindromic in base 10.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (441222222143) 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, 104453907 + ... + 104458130.
Almost surely, 2441222222144 is an apocalyptic number.
441222222144 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
441222222144 is an abundant number, since it is smaller than the sum of its proper divisors (832305561504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
441222222144 is a wasteful number, since it uses less digits than its factorization.
441222222144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 208912063 (or 208912053 counting only the distinct ones).
The product of its digits is 16384, while the sum is 30.
It can be divided in two parts, 441222 and 222144, that added together give a palindrome (663366).
The spelling of 441222222144 in words is "four hundred forty-one billion, two hundred twenty-two million, two hundred twenty-two thousand, one hundred forty-four".
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