Base | Representation |
---|---|
bin | 1000011010111011011… |
… | …1001101100111100000 |
3 | 111211102010200001110011 |
4 | 2012232313031213200 |
5 | 4332234403130143 |
6 | 150243121214304 |
7 | 13310666365114 |
oct | 2065667154740 |
9 | 454363601404 |
10 | 144667630048 |
11 | 56398118737 |
12 | 24054a91394 |
13 | 108468cb176 |
14 | 70054d1744 |
15 | 3b6a8c2e9d |
hex | 21aedcd9e0 |
144667630048 has 24 divisors (see below), whose sum is σ = 299804629320. Its totient is φ = 68526771840.
The previous prime is 144667630001. The next prime is 144667630049. The reversal of 144667630048 is 840036766441.
It is a junction number, because it is equal to n+sod(n) for n = 144667629983 and 144667630010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144667630049) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118969483 + ... + 118970698.
It is an arithmetic number, because the mean of its divisors is an integer number (12491859555).
Almost surely, 2144667630048 is an apocalyptic number.
It is an amenable number.
144667630048 is an abundant number, since it is smaller than the sum of its proper divisors (155136999272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144667630048 is a wasteful number, since it uses less digits than its factorization.
144667630048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 237940210 (or 237940202 counting only the distinct ones).
The product of its (nonzero) digits is 2322432, while the sum is 49.
The spelling of 144667630048 in words is "one hundred forty-four billion, six hundred sixty-seven million, six hundred thirty thousand, forty-eight".
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