Base | Representation |
---|---|
bin | 1101011110010… |
… | …11011000100000 |
3 | 21212200112221210 |
4 | 12233023120200 |
5 | 212413440223 |
6 | 15114350120 |
7 | 2541513351 |
oct | 657133040 |
9 | 255615853 |
10 | 113030688 |
11 | 588916a1 |
12 | 31a2b340 |
13 | 1a556984 |
14 | 11023d28 |
15 | 9dca893 |
hex | 6bcb620 |
113030688 has 48 divisors (see below), whose sum is σ = 314163360. Its totient is φ = 35460096.
The previous prime is 113030683. The next prime is 113030689. The reversal of 113030688 is 886030311.
It is a tau number, because it is divible by the number of its divisors (48).
It is not an unprimeable number, because it can be changed into a prime (113030683) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32998 + ... + 36261.
It is an arithmetic number, because the mean of its divisors is an integer number (6545070).
Almost surely, 2113030688 is an apocalyptic number.
It is an amenable number.
113030688 is an abundant number, since it is smaller than the sum of its proper divisors (201132672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
113030688 is a wasteful number, since it uses less digits than its factorization.
113030688 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69289 (or 69281 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 30.
The square root of 113030688 is about 10631.5891568476. The cubic root of 113030688 is about 483.5025738946.
Adding to 113030688 its reverse (886030311), we get a palindrome (999060999).
The spelling of 113030688 in words is "one hundred thirteen million, thirty thousand, six hundred eighty-eight".
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