Base | Representation |
---|---|
bin | 11101111000011110010000… |
… | …110100101001100110100111 |
3 | 122020100000122212101212220011 |
4 | 131320132100310221212213 |
5 | 114211223111301330203 |
6 | 1143303225204151051 |
7 | 36453036362110510 |
oct | 3570362064514647 |
9 | 566300585355804 |
10 | 131424134011303 |
11 | 3896a73147a401 |
12 | 128a6a64698487 |
13 | 5844320179903 |
14 | 2464d67b29a07 |
15 | 102d99b36b76d |
hex | 778790d299a7 |
131424134011303 has 32 divisors (see below), whose sum is σ = 156977764134912. Its totient is φ = 107656929619200.
The previous prime is 131424134011283. The next prime is 131424134011343. The reversal of 131424134011303 is 303110431424131.
It is a cyclic number.
It is not a de Polignac number, because 131424134011303 - 229 = 131423597140391 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131424134011343) 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, 41575693 + ... + 44624953.
It is an arithmetic number, because the mean of its divisors is an integer number (4905555129216).
Almost surely, 2131424134011303 is an apocalyptic number.
131424134011303 is a deficient number, since it is larger than the sum of its proper divisors (25553630123609).
131424134011303 is a wasteful number, since it uses less digits than its factorization.
131424134011303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3051775.
The product of its (nonzero) digits is 10368, while the sum is 31.
Adding to 131424134011303 its reverse (303110431424131), we get a palindrome (434534565435434).
The spelling of 131424134011303 in words is "one hundred thirty-one trillion, four hundred twenty-four billion, one hundred thirty-four million, eleven thousand, three hundred three".
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