Base | Representation |
---|---|
bin | 11101110111000111110100… |
… | …000110000001101100011100 |
3 | 122020000011001211002020110020 |
4 | 131313013310012001230130 |
5 | 114203213010404332200 |
6 | 1143152434312312140 |
7 | 36443242204021335 |
oct | 3567076406015434 |
9 | 566004054066406 |
10 | 131331310230300 |
11 | 38934328908904 |
12 | 12890a7a0a2650 |
13 | 5838649321ccb |
14 | 246067dbb728c |
15 | 102b367158ea0 |
hex | 7771f4181b1c |
131331310230300 has 144 divisors (see below), whose sum is σ = 380984898010080. Its totient is φ = 34929560816640.
The previous prime is 131331310230287. The next prime is 131331310230317. The reversal of 131331310230300 is 3032013133131.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3561315462 + ... + 3561352338.
Almost surely, 2131331310230300 is an apocalyptic number.
131331310230300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 131331310230300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (190492449005040).
131331310230300 is an abundant number, since it is smaller than the sum of its proper divisors (249653587779780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131331310230300 is a wasteful number, since it uses less digits than its factorization.
131331310230300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67800 (or 67793 counting only the distinct ones).
The product of its (nonzero) digits is 1458, while the sum is 24.
Adding to 131331310230300 its reverse (3032013133131), we get a palindrome (134363323363431).
The spelling of 131331310230300 in words is "one hundred thirty-one trillion, three hundred thirty-one billion, three hundred ten million, two hundred thirty thousand, three hundred".
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