Base | Representation |
---|---|
bin | 100000100101001… |
… | …0111011000000001 |
3 | 2211012010011011120 |
4 | 1001022113120001 |
5 | 4214332024400 |
6 | 300251502453 |
7 | 36043232424 |
oct | 10112273001 |
9 | 2735104146 |
10 | 1093236225 |
11 | 511115614 |
12 | 266157a29 |
13 | 145653153 |
14 | a529b9bb |
15 | 65e9bca0 |
hex | 41297601 |
1093236225 has 48 divisors (see below), whose sum is σ = 1869344640. Its totient is φ = 563328000.
The previous prime is 1093236223. The next prime is 1093236239. The reversal of 1093236225 is 5226323901.
It is not a de Polignac number, because 1093236225 - 21 = 1093236223 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (1093236223) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 417721 + ... + 420329.
It is an arithmetic number, because the mean of its divisors is an integer number (38944680).
Almost surely, 21093236225 is an apocalyptic number.
1093236225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
1093236225 is a deficient number, since it is larger than the sum of its proper divisors (776108415).
1093236225 is a wasteful number, since it uses less digits than its factorization.
1093236225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2810 (or 2805 counting only the distinct ones).
The product of its (nonzero) digits is 19440, while the sum is 33.
The square root of 1093236225 is about 33064.1229280318. The cubic root of 1093236225 is about 1030.1599729534.
The spelling of 1093236225 in words is "one billion, ninety-three million, two hundred thirty-six thousand, two hundred twenty-five".
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