Base | Representation |
---|---|
bin | 111101000100010010… |
… | …0001010101101101010 |
3 | 110112111101102110210102 |
4 | 1322020210022231222 |
5 | 4122033342420242 |
6 | 140124525345402 |
7 | 12321530214314 |
oct | 1721044125552 |
9 | 415441373712 |
10 | 131140201322 |
11 | 50686252279 |
12 | 214ba708262 |
13 | c49c18c880 |
14 | 64c0ab07b4 |
15 | 3627edae32 |
hex | 1e8890ab6a |
131140201322 has 32 divisors (see below), whose sum is σ = 215537064960. Its totient is φ = 59476602240.
The previous prime is 131140201259. The next prime is 131140201331. The reversal of 131140201322 is 223102041131.
It is a junction number, because it is equal to n+sod(n) for n = 131140201294 and 131140201303.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 386879 + ... + 641837.
It is an arithmetic number, because the mean of its divisors is an integer number (6735533280).
Almost surely, 2131140201322 is an apocalyptic number.
131140201322 is a deficient number, since it is larger than the sum of its proper divisors (84396863638).
131140201322 is a wasteful number, since it uses less digits than its factorization.
131140201322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 255318.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 131140201322 its reverse (223102041131), we get a palindrome (354242242453).
The spelling of 131140201322 in words is "one hundred thirty-one billion, one hundred forty million, two hundred one thousand, three hundred twenty-two".
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