Base | Representation |
---|---|
bin | 11101110011110010100100… |
… | …011110111000100010100001 |
3 | 122012012021001120122112122111 |
4 | 131303302210132320202201 |
5 | 114140440043333134213 |
6 | 1142455330101435321 |
7 | 36420555143161564 |
oct | 3563624436704241 |
9 | 565167046575574 |
10 | 131102341302433 |
11 | 3885621091a406 |
12 | 12854618a0bb41 |
13 | 581cb89436bc7 |
14 | 245355c5a64db |
15 | 1025415878a3d |
hex | 773ca47b88a1 |
131102341302433 has 8 divisors (see below), whose sum is σ = 132355095186600. Its totient is φ = 129851211211008.
The previous prime is 131102341302421. The next prime is 131102341302451. The reversal of 131102341302433 is 334203143201131.
It can be written as a sum of positive squares in 4 ways, for example, as 1804906267024 + 129297435035409 = 1343468^2 + 11370903^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-131102341302433 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 131102341302395 and 131102341302404.
It is not an unprimeable number, because it can be changed into a prime (131102341302403) 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, 405785938 + ... + 406108891.
It is an arithmetic number, because the mean of its divisors is an integer number (16544386898325).
Almost surely, 2131102341302433 is an apocalyptic number.
It is an amenable number.
131102341302433 is a deficient number, since it is larger than the sum of its proper divisors (1252753884167).
131102341302433 is a wasteful number, since it uses less digits than its factorization.
131102341302433 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 811896371.
The product of its (nonzero) digits is 15552, while the sum is 31.
Adding to 131102341302433 its reverse (334203143201131), we get a palindrome (465305484503564).
The spelling of 131102341302433 in words is "one hundred thirty-one trillion, one hundred two billion, three hundred forty-one million, three hundred two thousand, four hundred thirty-three".
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