Base | Representation |
---|---|
bin | 111101000001000000… |
… | …0010100100001010011 |
3 | 110112012201022211102121 |
4 | 1322002000110201103 |
5 | 4121322204003021 |
6 | 140105554355111 |
7 | 12316022551630 |
oct | 1720200244123 |
9 | 415181284377 |
10 | 131030141011 |
11 | 5062a10a340 |
12 | 2148988ba97 |
13 | c482435c23 |
14 | 64b0221187 |
15 | 361d4ea741 |
hex | 1e82014853 |
131030141011 has 32 divisors (see below), whose sum is σ = 164569466880. Its totient is φ = 101349014400.
The previous prime is 131030140993. The next prime is 131030141017. The reversal of 131030141011 is 110141030131.
It is a cyclic number.
It is not a de Polignac number, because 131030141011 - 29 = 131030140499 is a prime.
It is not an unprimeable number, because it can be changed into a prime (131030141017) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7754470 + ... + 7771348.
It is an arithmetic number, because the mean of its divisors is an integer number (5142795840).
Almost surely, 2131030141011 is an apocalyptic number.
131030141011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
131030141011 is a deficient number, since it is larger than the sum of its proper divisors (33539325869).
131030141011 is a wasteful number, since it uses less digits than its factorization.
131030141011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17635.
The product of its (nonzero) digits is 36, while the sum is 16.
Adding to 131030141011 its reverse (110141030131), we get a palindrome (241171171142).
The spelling of 131030141011 in words is "one hundred thirty-one billion, thirty million, one hundred forty-one thousand, eleven".
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