Base | Representation |
---|---|
bin | 11101100101100000000000… |
… | …000100101101011101111000 |
3 | 122001201101022112221201002021 |
4 | 131211200000010231131320 |
5 | 114023342414042400144 |
6 | 1140424242104444224 |
7 | 36256612042421521 |
oct | 3545400004553570 |
9 | 561641275851067 |
10 | 130120330434424 |
11 | 385077a4333650 |
12 | 12716237479674 |
13 | 577b3aa064c85 |
14 | 241bc0135b848 |
15 | 1009add570884 |
hex | 76580012d778 |
130120330434424 has 64 divisors (see below), whose sum is σ = 269937064615680. Its totient is φ = 58305399936000.
The previous prime is 130120330434383. The next prime is 130120330434431. The reversal of 130120330434424 is 424434033021031.
It is a self number, because there is not a number n which added to its sum of digits gives 130120330434424.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49713987 + ... + 52265869.
It is an arithmetic number, because the mean of its divisors is an integer number (4217766634620).
Almost surely, 2130120330434424 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 130120330434424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134968532307840).
130120330434424 is an abundant number, since it is smaller than the sum of its proper divisors (139816734181256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130120330434424 is a wasteful number, since it uses less digits than its factorization.
130120330434424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2560132 (or 2560128 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 34.
Adding to 130120330434424 its reverse (424434033021031), we get a palindrome (554554363455455).
The spelling of 130120330434424 in words is "one hundred thirty trillion, one hundred twenty billion, three hundred thirty million, four hundred thirty-four thousand, four hundred twenty-four".
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