Base | Representation |
---|---|
bin | 1101101110111… |
… | …01000010000101 |
3 | 22000202202212121 |
4 | 12313131002011 |
5 | 213442401013 |
6 | 15233045541 |
7 | 2566120306 |
oct | 667350205 |
9 | 260682777 |
10 | 115200133 |
11 | 5a033624 |
12 | 326b68b1 |
13 | 1ab36279 |
14 | 1142a7ad |
15 | a1a858d |
hex | 6ddd085 |
115200133 has 2 divisors, whose sum is σ = 115200134. Its totient is φ = 115200132.
The previous prime is 115200121. The next prime is 115200157. The reversal of 115200133 is 331002511.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 67617729 + 47582404 = 8223^2 + 6898^2 .
It is a cyclic number.
It is not a de Polignac number, because 115200133 - 25 = 115200101 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (115200193) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57600066 + 57600067.
It is an arithmetic number, because the mean of its divisors is an integer number (57600067).
Almost surely, 2115200133 is an apocalyptic number.
It is an amenable number.
115200133 is a deficient number, since it is larger than the sum of its proper divisors (1).
115200133 is an equidigital number, since it uses as much as digits as its factorization.
115200133 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 90, while the sum is 16.
The square root of 115200133 is about 10733.1324877689. The cubic root of 115200133 is about 486.5763468988.
Adding to 115200133 its reverse (331002511), we get a palindrome (446202644).
The spelling of 115200133 in words is "one hundred fifteen million, two hundred thousand, one hundred thirty-three".
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