Base | Representation |
---|---|
bin | 11101110100010111111001… |
… | …011111011111111111010001 |
3 | 122012100002111212222210001220 |
4 | 131310113321133133333101 |
5 | 114142114140042424131 |
6 | 1142525555211115253 |
7 | 36423504322362642 |
oct | 3564277137377721 |
9 | 565302455883056 |
10 | 131142422233041 |
11 | 3887120952484a |
12 | 12860343a42b29 |
13 | 58238a61b42ab |
14 | 24554817dd6c9 |
15 | 10264ae4e9e96 |
hex | 7745f97dffd1 |
131142422233041 has 8 divisors (see below), whose sum is σ = 176821243460640. Its totient is φ = 86445941247072.
The previous prime is 131142422233007. The next prime is 131142422233049. The reversal of 131142422233041 is 140332224241131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 131142422233041 - 29 = 131142422232529 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 131142422232993 and 131142422233011.
It is not an unprimeable number, because it can be changed into a prime (131142422233049) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245585060095 + ... + 245585060628.
It is an arithmetic number, because the mean of its divisors is an integer number (22102655432580).
Almost surely, 2131142422233041 is an apocalyptic number.
It is an amenable number.
131142422233041 is a deficient number, since it is larger than the sum of its proper divisors (45678821227599).
131142422233041 is an equidigital number, since it uses as much as digits as its factorization.
131142422233041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 491170120815.
The product of its (nonzero) digits is 27648, while the sum is 33.
Adding to 131142422233041 its reverse (140332224241131), we get a palindrome (271474646474172).
The spelling of 131142422233041 in words is "one hundred thirty-one trillion, one hundred forty-two billion, four hundred twenty-two million, two hundred thirty-three thousand, forty-one".
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