Base | Representation |
---|---|
bin | 1101100000000… |
… | …00010111000100 |
3 | 21220002120121200 |
4 | 12300000113010 |
5 | 212442411214 |
6 | 15123142500 |
7 | 2543406114 |
oct | 660002704 |
9 | 256076550 |
10 | 113247684 |
11 | 58a1a730 |
12 | 31b14a30 |
13 | 1a601684 |
14 | 1107d044 |
15 | 9e1ed09 |
hex | 6c005c4 |
113247684 has 36 divisors (see below), whose sum is σ = 312290160. Its totient is φ = 34317360.
The previous prime is 113247683. The next prime is 113247689. The reversal of 113247684 is 486742311.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (113247683) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 142594 + ... + 143385.
Almost surely, 2113247684 is an apocalyptic number.
It is an amenable number.
113247684 is an abundant number, since it is smaller than the sum of its proper divisors (199042476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
113247684 is a wasteful number, since it uses less digits than its factorization.
113247684 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 286000 (or 285995 counting only the distinct ones).
The product of its digits is 32256, while the sum is 36.
The square root of 113247684 is about 10641.7895111678. The cubic root of 113247684 is about 483.8117850696.
Adding to 113247684 its reverse (486742311), we get a palindrome (599989995).
The spelling of 113247684 in words is "one hundred thirteen million, two hundred forty-seven thousand, six hundred eighty-four".
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