Base | Representation |
---|---|
bin | 1101011111111… |
… | …00110010010000 |
3 | 21220001211112022 |
4 | 12233330302100 |
5 | 212441424130 |
6 | 15122551012 |
7 | 2543315324 |
oct | 657746220 |
9 | 256054468 |
10 | 113233040 |
11 | 58a0a728 |
12 | 31b08468 |
13 | 1a5c7acb |
14 | 11077984 |
15 | 9e1a7e5 |
hex | 6bfcc90 |
113233040 has 40 divisors (see below), whose sum is σ = 264090240. Its totient is φ = 45151616.
The previous prime is 113233037. The next prime is 113233063. The reversal of 113233040 is 40332311.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (40).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25721 + ... + 29799.
It is an arithmetic number, because the mean of its divisors is an integer number (6602256).
Almost surely, 2113233040 is an apocalyptic number.
113233040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
113233040 is an abundant number, since it is smaller than the sum of its proper divisors (150857200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
113233040 is a wasteful number, since it uses less digits than its factorization.
113233040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4439 (or 4433 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 113233040 is about 10641.1014467488. The cubic root of 113233040 is about 483.7909303526.
Adding to 113233040 its reverse (40332311), we get a palindrome (153565351).
The spelling of 113233040 in words is "one hundred thirteen million, two hundred thirty-three thousand, forty".
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