Base | Representation |
---|---|
bin | 11101110110101101101000… |
… | …101001110101011011010111 |
3 | 122012220110111211121112220220 |
4 | 131312231220221311123113 |
5 | 114202232423424100343 |
6 | 1143131505142125423 |
7 | 36441225503362104 |
oct | 3566555051653327 |
9 | 565813454545826 |
10 | 131303201003223 |
11 | 38923413998527 |
12 | 12887534420873 |
13 | 5835ab98ac972 |
14 | 245d174913aab |
15 | 102a76e519183 |
hex | 776b68a756d7 |
131303201003223 has 16 divisors (see below), whose sum is σ = 176046220800000. Its totient is φ = 87048129919520.
The previous prime is 131303201003203. The next prime is 131303201003231. The reversal of 131303201003223 is 322300102303131.
It is a cyclic number.
It is not a de Polignac number, because 131303201003223 - 216 = 131303200937687 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 131303201003193 and 131303201003202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131303201003203) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36486048 + ... + 39922901.
It is an arithmetic number, because the mean of its divisors is an integer number (11002888800000).
Almost surely, 2131303201003223 is an apocalyptic number.
131303201003223 is a deficient number, since it is larger than the sum of its proper divisors (44743019796777).
131303201003223 is a wasteful number, since it uses less digits than its factorization.
131303201003223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 76412142.
The product of its (nonzero) digits is 1944, while the sum is 24.
Adding to 131303201003223 its reverse (322300102303131), we get a palindrome (453603303306354).
The spelling of 131303201003223 in words is "one hundred thirty-one trillion, three hundred three billion, two hundred one million, three thousand, two hundred twenty-three".
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