Base | Representation |
---|---|
bin | 1000011000110111001… |
… | …0001110111100110101 |
3 | 111202222110102111112000 |
4 | 2012031302032330311 |
5 | 4330120321123121 |
6 | 150112054445513 |
7 | 13261150353162 |
oct | 2061562167465 |
9 | 452873374460 |
10 | 144112676661 |
11 | 56132937a78 |
12 | 23b1b063899 |
13 | 10788945195 |
14 | 6d91913069 |
15 | 3b36d02526 |
hex | 218dc8ef35 |
144112676661 has 32 divisors (see below), whose sum is σ = 229518796800. Its totient is φ = 89081953200.
The previous prime is 144112676657. The next prime is 144112676677. The reversal of 144112676661 is 166676211441.
It is not a de Polignac number, because 144112676661 - 22 = 144112676657 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144112676621) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2964415 + ... + 3012636.
It is an arithmetic number, because the mean of its divisors is an integer number (7172462400).
Almost surely, 2144112676661 is an apocalyptic number.
It is an amenable number.
144112676661 is a deficient number, since it is larger than the sum of its proper divisors (85406120139).
144112676661 is a wasteful number, since it uses less digits than its factorization.
144112676661 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5977126 (or 5977120 counting only the distinct ones).
The product of its digits is 290304, while the sum is 45.
The spelling of 144112676661 in words is "one hundred forty-four billion, one hundred twelve million, six hundred seventy-six thousand, six hundred sixty-one".
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