Base | Representation |
---|---|
bin | 1100010011011… |
… | …00011001011010 |
3 | 21012012022212202 |
4 | 12021230121122 |
5 | 202410020232 |
6 | 14124010202 |
7 | 2362136405 |
oct | 611543132 |
9 | 235168782 |
10 | 103204442 |
11 | 53290030 |
12 | 2a690962 |
13 | 184c6223 |
14 | d9c6d3c |
15 | 90d9162 |
hex | 626c65a |
103204442 has 16 divisors (see below), whose sum is σ = 170100000. Its totient is φ = 46572240.
The previous prime is 103204379. The next prime is 103204459. The reversal of 103204442 is 244402301.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13817 + ... + 19932.
It is an arithmetic number, because the mean of its divisors is an integer number (10631250).
Almost surely, 2103204442 is an apocalyptic number.
103204442 is a deficient number, since it is larger than the sum of its proper divisors (66895558).
103204442 is a wasteful number, since it uses less digits than its factorization.
103204442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33901.
The product of its (nonzero) digits is 768, while the sum is 20.
The square root of 103204442 is about 10158.9587064817. The cubic root of 103204442 is about 469.0647495100.
Adding to 103204442 its reverse (244402301), we get a palindrome (347606743).
The spelling of 103204442 in words is "one hundred three million, two hundred four thousand, four hundred forty-two".
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