Base | Representation |
---|---|
bin | 110101101100010101… |
… | …1101011111011000000 |
3 | 102000121202201111120220 |
4 | 1223120223223323000 |
5 | 3342120421333243 |
6 | 124545315103040 |
7 | 11221231625013 |
oct | 1533053537300 |
9 | 360552644526 |
10 | 115304480448 |
11 | 4499a411853 |
12 | 1a41b2a1a80 |
13 | ab47464a31 |
14 | 581b8a337a |
15 | 2eecb45783 |
hex | 1ad8aebec0 |
115304480448 has 112 divisors (see below), whose sum is σ = 308470425984. Its totient is φ = 38007889920.
The previous prime is 115304480387. The next prime is 115304480471. The reversal of 115304480448 is 844084403511.
115304480448 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1153044804482 (a number of 23 digits) contains 22 as substring.
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, 42219243 + ... + 42221973.
It is an arithmetic number, because the mean of its divisors is an integer number (2754200232).
Almost surely, 2115304480448 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 115304480448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154235212992).
115304480448 is an abundant number, since it is smaller than the sum of its proper divisors (193165945536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115304480448 is a wasteful number, since it uses less digits than its factorization.
115304480448 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5110 (or 5100 counting only the distinct ones).
The product of its (nonzero) digits is 245760, while the sum is 42.
Adding to 115304480448 its reverse (844084403511), we get a palindrome (959388883959).
The spelling of 115304480448 in words is "one hundred fifteen billion, three hundred four million, four hundred eighty thousand, four hundred forty-eight".
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