Base | Representation |
---|---|
bin | 1000011001010011001… |
… | …0100110001000100110 |
3 | 111210021122120220212200 |
4 | 2012110302212020212 |
5 | 4330340413242014 |
6 | 150131453555330 |
7 | 13264105401201 |
oct | 2062462461046 |
9 | 453248526780 |
10 | 144230212134 |
11 | 56193216128 |
12 | 23b524a5b46 |
13 | 107a70b83b8 |
14 | 6da338a938 |
15 | 3b422bca09 |
hex | 2194ca6226 |
144230212134 has 24 divisors (see below), whose sum is σ = 312511038840. Its totient is φ = 48074853408.
The previous prime is 144230212069. The next prime is 144230212141. The reversal of 144230212134 is 431212032441.
144230212134 is a `hidden beast` number, since 1 + 4 + 423 + 0 + 21 + 213 + 4 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 144230212098 and 144230212107.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 361354 + ... + 647330.
It is an arithmetic number, because the mean of its divisors is an integer number (13021293285).
Almost surely, 2144230212134 is an apocalyptic number.
144230212134 is an abundant number, since it is smaller than the sum of its proper divisors (168280826706).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144230212134 is a wasteful number, since it uses less digits than its factorization.
144230212134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 314004 (or 314001 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 144230212134 its reverse (431212032441), we get a palindrome (575442244575).
It can be divided in two parts, 1442302 and 12134, that added together give a square (1454436 = 12062).
The spelling of 144230212134 in words is "one hundred forty-four billion, two hundred thirty million, two hundred twelve thousand, one hundred thirty-four".
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