Base | Representation |
---|---|
bin | 1101011111111… |
… | …01110100000000 |
3 | 21220002001022011 |
4 | 12233331310000 |
5 | 212442042443 |
6 | 15123022304 |
7 | 2543333515 |
oct | 657756400 |
9 | 256061264 |
10 | 113237248 |
11 | 58a12903 |
12 | 31b0a994 |
13 | 1a5c99b7 |
14 | 1107930c |
15 | 9e1bb9d |
hex | 6bfdd00 |
113237248 has 18 divisors (see below), whose sum is σ = 226032674. Its totient is φ = 56618496.
The previous prime is 113237239. The next prime is 113237263. The reversal of 113237248 is 842732311.
It can be written as a sum of positive squares in only one way, i.e., 96196864 + 17040384 = 9808^2 + 4128^2 .
It is a super-2 number, since 2×1132372482 = 25645348669227008, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220911 + ... + 221422.
Almost surely, 2113237248 is an apocalyptic number.
It is an amenable number.
113237248 is a deficient number, since it is larger than the sum of its proper divisors (112795426).
113237248 is an frugal number, since it uses more digits than its factorization.
113237248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 442349 (or 442335 counting only the distinct ones).
The product of its digits is 8064, while the sum is 31.
The square root of 113237248 is about 10641.2991688045. The cubic root of 113237248 is about 483.7969232060.
Adding to 113237248 its reverse (842732311), we get a palindrome (955969559).
The spelling of 113237248 in words is "one hundred thirteen million, two hundred thirty-seven thousand, two hundred forty-eight".
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