Base | Representation |
---|---|
bin | 1101011111001… |
… | …10011001010011 |
3 | 21212220011201200 |
4 | 12233212121103 |
5 | 212431010311 |
6 | 15121002243 |
7 | 2542454052 |
oct | 657463123 |
9 | 255804650 |
10 | 113141331 |
11 | 58957836 |
12 | 31a83383 |
13 | 1a595144 |
14 | 11052399 |
15 | 9ded556 |
hex | 6be6653 |
113141331 has 12 divisors (see below), whose sum is σ = 164407152. Its totient is φ = 74974896.
The previous prime is 113141321. The next prime is 113141377. The reversal of 113141331 is 133141311.
It is not a de Polignac number, because 113141331 - 215 = 113108563 is a prime.
It is a super-2 number, since 2×1131413312 = 25601921560903122, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (113141321) 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, 36136 + ... + 39141.
It is an arithmetic number, because the mean of its divisors is an integer number (13700596).
Almost surely, 2113141331 is an apocalyptic number.
113141331 is a deficient number, since it is larger than the sum of its proper divisors (51265821).
113141331 is a wasteful number, since it uses less digits than its factorization.
113141331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75450 (or 75447 counting only the distinct ones).
The product of its digits is 108, while the sum is 18.
The square root of 113141331 is about 10636.7913865037. The cubic root of 113141331 is about 483.6602854281.
Adding to 113141331 its reverse (133141311), we get a palindrome (246282642).
The spelling of 113141331 in words is "one hundred thirteen million, one hundred forty-one thousand, three hundred thirty-one".
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