Base | Representation |
---|---|
bin | 11101110110101101100011… |
… | …001111001001011101110100 |
3 | 122012220110021111121021101221 |
4 | 131312231203033021131310 |
5 | 114202232232142340312 |
6 | 1143131452134200124 |
7 | 36441223321034242 |
oct | 3566554317113564 |
9 | 565813244537357 |
10 | 131303110121332 |
11 | 38923377664626 |
12 | 12887509ab3044 |
13 | 5835aa3b0c4b6 |
14 | 245d166817792 |
15 | 102a766566207 |
hex | 776b633c9774 |
131303110121332 has 12 divisors (see below), whose sum is σ = 229781926223136. Its totient is φ = 65651131200440.
The previous prime is 131303110121327. The next prime is 131303110121333. The reversal of 131303110121332 is 233121011303131.
It is a super-3 number, since 3×1313031101213323 (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a junction number, because it is equal to n+sod(n) for n = 131303110121297 and 131303110121306.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131303110121333) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105267544 + ... + 106507567.
It is an arithmetic number, because the mean of its divisors is an integer number (19148493851928).
Almost surely, 2131303110121332 is an apocalyptic number.
It is an amenable number.
131303110121332 is a deficient number, since it is larger than the sum of its proper divisors (98478816101804).
131303110121332 is a wasteful number, since it uses less digits than its factorization.
131303110121332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 211930118 (or 211930116 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 25.
Adding to 131303110121332 its reverse (233121011303131), we get a palindrome (364424121424463).
The spelling of 131303110121332 in words is "one hundred thirty-one trillion, three hundred three billion, one hundred ten million, one hundred twenty-one thousand, three hundred thirty-two".
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