Base | Representation |
---|---|
bin | 1100010010001… |
… | …01010010011001 |
3 | 21011220012010200 |
4 | 12021011102121 |
5 | 202334403444 |
6 | 14120332413 |
7 | 2360601360 |
oct | 611052231 |
9 | 234805120 |
10 | 103044249 |
11 | 53190740 |
12 | 2a614109 |
13 | 1846b339 |
14 | d9847d7 |
15 | 90a6969 |
hex | 6245499 |
103044249 has 24 divisors (see below), whose sum is σ = 185570112. Its totient is φ = 53529120.
The previous prime is 103044241. The next prime is 103044269. The reversal of 103044249 is 942440301.
It is not a de Polignac number, because 103044249 - 23 = 103044241 is a prime.
It is not an unprimeable number, because it can be changed into a prime (103044241) 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 23 ways as a sum of consecutive naturals, for example, 73654 + ... + 75039.
It is an arithmetic number, because the mean of its divisors is an integer number (7732088).
Almost surely, 2103044249 is an apocalyptic number.
It is an amenable number.
103044249 is a deficient number, since it is larger than the sum of its proper divisors (82525863).
103044249 is a wasteful number, since it uses less digits than its factorization.
103044249 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 148717 (or 148714 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
The square root of 103044249 is about 10151.0713227718. The cubic root of 103044249 is about 468.8219311480.
The spelling of 103044249 in words is "one hundred three million, forty-four thousand, two hundred forty-nine".
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