Base | Representation |
---|---|
bin | 1100010010001… |
… | …01010010000001 |
3 | 21011220012002210 |
4 | 12021011102001 |
5 | 202334403400 |
6 | 14120332333 |
7 | 2360601324 |
oct | 611052201 |
9 | 234805083 |
10 | 103044225 |
11 | 53190719 |
12 | 2a6140a9 |
13 | 1846b31b |
14 | d9847bb |
15 | 90a6950 |
hex | 6245481 |
103044225 has 24 divisors (see below), whose sum is σ = 180390240. Its totient is φ = 51723520.
The previous prime is 103044197. The next prime is 103044229. The reversal of 103044225 is 522440301.
It is not a de Polignac number, because 103044225 - 210 = 103043201 is a prime.
It is a super-2 number, since 2×1030442252 = 21236224611701250, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (103044229) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39135 + ... + 41684.
It is an arithmetic number, because the mean of its divisors is an integer number (7516260).
Almost surely, 2103044225 is an apocalyptic number.
103044225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
103044225 is a deficient number, since it is larger than the sum of its proper divisors (77346015).
103044225 is a wasteful number, since it uses less digits than its factorization.
103044225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80849 (or 80844 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 21.
The square root of 103044225 is about 10151.0701406305. The cubic root of 103044225 is about 468.8218947503.
Adding to 103044225 its reverse (522440301), we get a palindrome (625484526).
The spelling of 103044225 in words is "one hundred three million, forty-four thousand, two hundred twenty-five".
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