Base | Representation |
---|---|
bin | 1101011111000… |
… | …10101100111101 |
3 | 21212212101222110 |
4 | 12233202230331 |
5 | 212430014310 |
6 | 15120404233 |
7 | 2542362003 |
oct | 657425475 |
9 | 255771873 |
10 | 113126205 |
11 | 58947435 |
12 | 31a76679 |
13 | 1a58b2aa |
14 | 1104aa73 |
15 | 9de8d20 |
hex | 6be2b3d |
113126205 has 32 divisors (see below), whose sum is σ = 186770304. Its totient is φ = 58427136.
The previous prime is 113126203. The next prime is 113126207. The reversal of 113126205 is 502621311.
It is an interprime number because it is at equal distance from previous prime (113126203) and next prime (113126207).
It is not a de Polignac number, because 113126205 - 21 = 113126203 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113126203) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 175614 + ... + 176256.
It is an arithmetic number, because the mean of its divisors is an integer number (5836572).
Almost surely, 2113126205 is an apocalyptic number.
113126205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
113126205 is a deficient number, since it is larger than the sum of its proper divisors (73644099).
113126205 is a wasteful number, since it uses less digits than its factorization.
113126205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1005.
The product of its (nonzero) digits is 360, while the sum is 21.
The square root of 113126205 is about 10636.0803400501. The cubic root of 113126205 is about 483.6387307599.
Adding to 113126205 its reverse (502621311), we get a palindrome (615747516).
The spelling of 113126205 in words is "one hundred thirteen million, one hundred twenty-six thousand, two hundred five".
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