Base | Representation |
---|---|
bin | 1101100101011… |
… | …01100101010101 |
3 | 21221102121220020 |
4 | 12302231211111 |
5 | 213133112310 |
6 | 15150255353 |
7 | 2552422515 |
oct | 662554525 |
9 | 257377806 |
10 | 113957205 |
11 | 5936480a |
12 | 321b7559 |
13 | 1a7bc5cb |
14 | 111c5845 |
15 | a010170 |
hex | 6cad955 |
113957205 has 16 divisors (see below), whose sum is σ = 193057344. Its totient is φ = 57201920.
The previous prime is 113957183. The next prime is 113957219. The reversal of 113957205 is 502759311.
It is not a de Polignac number, because 113957205 - 210 = 113956181 is a prime.
It is a Curzon number.
It is a congruent number.
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, 223191 + ... + 223700.
It is an arithmetic number, because the mean of its divisors is an integer number (12066084).
Almost surely, 2113957205 is an apocalyptic number.
113957205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
113957205 is a deficient number, since it is larger than the sum of its proper divisors (79100139).
113957205 is a wasteful number, since it uses less digits than its factorization.
113957205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 446916.
The product of its (nonzero) digits is 9450, while the sum is 33.
The square root of 113957205 is about 10675.0740044273. The cubic root of 113957205 is about 484.8200770953.
The spelling of 113957205 in words is "one hundred thirteen million, nine hundred fifty-seven thousand, two hundred five".
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