Base | Representation |
---|---|
bin | 1100010010001… |
… | …00111111100001 |
3 | 21011220010110221 |
4 | 12021010333201 |
5 | 202334334131 |
6 | 14120323041 |
7 | 2360565013 |
oct | 611047741 |
9 | 234803427 |
10 | 103043041 |
11 | 5318a842 |
12 | 2a613481 |
13 | 1846a91a |
14 | d9841b3 |
15 | 90a6411 |
hex | 6244fe1 |
103043041 has 4 divisors (see below), whose sum is σ = 103988500. Its totient is φ = 102097584.
The previous prime is 103043027. The next prime is 103043053. The reversal of 103043041 is 140340301.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 140340301 = 83 ⋅1690847.
It can be written as a sum of positive squares in 2 ways, for example, as 78836641 + 24206400 = 8879^2 + 4920^2 .
It is a cyclic number.
It is not a de Polignac number, because 103043041 - 25 = 103043009 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (103043021) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 472566 + ... + 472783.
It is an arithmetic number, because the mean of its divisors is an integer number (25997125).
Almost surely, 2103043041 is an apocalyptic number.
It is an amenable number.
103043041 is a deficient number, since it is larger than the sum of its proper divisors (945459).
103043041 is an equidigital number, since it uses as much as digits as its factorization.
103043041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 945458.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 103043041 is about 10151.0118214885. The cubic root of 103043041 is about 468.8200991224.
Adding to 103043041 its reverse (140340301), we get a palindrome (243383342).
The spelling of 103043041 in words is "one hundred three million, forty-three thousand, forty-one".
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