Base | Representation |
---|---|
bin | 1000011000110111000… |
… | …0011101100011101100 |
3 | 111202222102112220101220 |
4 | 2012031300131203230 |
5 | 4330120211242304 |
6 | 150112040503340 |
7 | 13261143410112 |
oct | 2061560354354 |
9 | 452872486356 |
10 | 144112212204 |
11 | 56132650024 |
12 | 23b1aa7ab50 |
13 | 1078881195c |
14 | 6d91831ab2 |
15 | 3b36c5ead9 |
hex | 218dc1d8ec |
144112212204 has 24 divisors (see below), whose sum is σ = 336786435888. Its totient is φ = 47962460160.
The previous prime is 144112212203. The next prime is 144112212221. The reversal of 144112212204 is 402212211441.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (144112212203) 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, 9359977 + ... + 9375360.
It is an arithmetic number, because the mean of its divisors is an integer number (14032768162).
Almost surely, 2144112212204 is an apocalyptic number.
It is an amenable number.
144112212204 is an abundant number, since it is smaller than the sum of its proper divisors (192674223684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144112212204 is a wasteful number, since it uses less digits than its factorization.
144112212204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18735985 (or 18735983 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 24.
Adding to 144112212204 its reverse (402212211441), we get a palindrome (546324423645).
The spelling of 144112212204 in words is "one hundred forty-four billion, one hundred twelve million, two hundred twelve thousand, two hundred four".
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