Base | Representation |
---|---|
bin | 11101110101101100011000… |
… | …110100011111110000101011 |
3 | 122012122202200022111202102200 |
4 | 131311230120310133300223 |
5 | 114200110433342102133 |
6 | 1143035401225431243 |
7 | 36433165413036252 |
oct | 3565543064376053 |
9 | 565582608452380 |
10 | 131233142144043 |
11 | 388a6732554705 |
12 | 12875a4193b523 |
13 | 582c3031c76c4 |
14 | 2459a0a179799 |
15 | 1028a1db7d913 |
hex | 775b18d1fc2b |
131233142144043 has 6 divisors (see below), whose sum is σ = 189558983096964. Its totient is φ = 87488761429356.
The previous prime is 131233142144029. The next prime is 131233142144077. The reversal of 131233142144043 is 340441241332131.
131233142144043 is a `hidden beast` number, since 1 + 3 + 1 + 2 + 3 + 31 + 4 + 214 + 404 + 3 = 666.
It is not a de Polignac number, because 131233142144043 - 220 = 131233141095467 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 131233142143989 and 131233142144007.
It is not an unprimeable number, because it can be changed into a prime (131233142144743) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7290730119105 + ... + 7290730119122.
It is an arithmetic number, because the mean of its divisors is an integer number (31593163849494).
Almost surely, 2131233142144043 is an apocalyptic number.
131233142144043 is a deficient number, since it is larger than the sum of its proper divisors (58325840952921).
131233142144043 is a wasteful number, since it uses less digits than its factorization.
131233142144043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14581460238233 (or 14581460238230 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 36.
Adding to 131233142144043 its reverse (340441241332131), we get a palindrome (471674383476174).
The spelling of 131233142144043 in words is "one hundred thirty-one trillion, two hundred thirty-three billion, one hundred forty-two million, one hundred forty-four thousand, forty-three".
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