Base | Representation |
---|---|
bin | 11101110101110110101000… |
… | …010110011000011000111010 |
3 | 122012200211001210002222012021 |
4 | 131311312220112120120322 |
5 | 114200300444331300401 |
6 | 1143044420422105054 |
7 | 36434035066122223 |
oct | 3565665026303072 |
9 | 565624053088167 |
10 | 131244140103226 |
11 | 38900366619177 |
12 | 12877bb0b7b18a |
13 | 5830366889167 |
14 | 245a370a7824a |
15 | 1028e644682a1 |
hex | 775da859863a |
131244140103226 has 8 divisors (see below), whose sum is σ = 196884982591200. Its totient is φ = 65615812572828.
The previous prime is 131244140103187. The next prime is 131244140103227. The reversal of 131244140103226 is 622301041442131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×1312441401032263 (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a junction number, because it is equal to n+sod(n) for n = 131244140103191 and 131244140103200.
It is not an unprimeable number, because it can be changed into a prime (131244140103227) 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, 3128713176 + ... + 3128755123.
It is an arithmetic number, because the mean of its divisors is an integer number (24610622823900).
Almost surely, 2131244140103226 is an apocalyptic number.
131244140103226 is a deficient number, since it is larger than the sum of its proper divisors (65640842487974).
131244140103226 is a wasteful number, since it uses less digits than its factorization.
131244140103226 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6257478788.
The product of its (nonzero) digits is 27648, while the sum is 34.
Adding to 131244140103226 its reverse (622301041442131), we get a palindrome (753545181545357).
The spelling of 131244140103226 in words is "one hundred thirty-one trillion, two hundred forty-four billion, one hundred forty million, one hundred three thousand, two hundred twenty-six".
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