Base | Representation |
---|---|
bin | 10001001101110… |
… | …11110010110000 |
3 | 101001202111122012 |
4 | 20212323302300 |
5 | 243433032422 |
6 | 22155302052 |
7 | 3402404360 |
oct | 1046736260 |
9 | 331674565 |
10 | 144424112 |
11 | 74583a78 |
12 | 4044a928 |
13 | 23bc8c71 |
14 | 152769a0 |
15 | ca2c4e2 |
hex | 89bbcb0 |
144424112 has 40 divisors (see below), whose sum is σ = 338612256. Its totient is φ = 58254336.
The previous prime is 144424109. The next prime is 144424139. The reversal of 144424112 is 211424441.
144424112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a nude number because it is divisible by every one of its digits.
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, 36023 + ... + 39830.
Almost surely, 2144424112 is an apocalyptic number.
It is an amenable number.
144424112 is an abundant number, since it is smaller than the sum of its proper divisors (194188144).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144424112 is a wasteful number, since it uses less digits than its factorization.
144424112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75885 (or 75879 counting only the distinct ones).
The product of its digits is 1024, while the sum is 23.
The square root of 144424112 is about 12017.6583409581. The cubic root of 144424112 is about 524.6623522044.
Adding to 144424112 its reverse (211424441), we get a palindrome (355848553).
The spelling of 144424112 in words is "one hundred forty-four million, four hundred twenty-four thousand, one hundred twelve".
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