Base | Representation |
---|---|
bin | 1101100001100… |
… | …00100101101110 |
3 | 21220110121121012 |
4 | 12300300211232 |
5 | 213020221410 |
6 | 15131305222 |
7 | 2545161053 |
oct | 660604556 |
9 | 256417535 |
10 | 113445230 |
11 | 59045098 |
12 | 31bab212 |
13 | 1a670572 |
14 | 110d102a |
15 | 9e5d605 |
hex | 6c3096e |
113445230 has 32 divisors (see below), whose sum is σ = 208825344. Its totient is φ = 44362656.
The previous prime is 113445221. The next prime is 113445247. The reversal of 113445230 is 32544311.
It is a junction number, because it is equal to n+sod(n) for n = 113445196 and 113445205.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 84827 + ... + 86153.
It is an arithmetic number, because the mean of its divisors is an integer number (6525792).
Almost surely, 2113445230 is an apocalyptic number.
113445230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
113445230 is a deficient number, since it is larger than the sum of its proper divisors (95380114).
113445230 is a wasteful number, since it uses less digits than its factorization.
113445230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1520.
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 113445230 is about 10651.0670826918. The cubic root of 113445230 is about 484.0929374384.
Adding to 113445230 its reverse (32544311), we get a palindrome (145989541).
It can be divided in two parts, 1134 and 45230, that added together give a palindrome (46364).
The spelling of 113445230 in words is "one hundred thirteen million, four hundred forty-five thousand, two hundred thirty".
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