Base | Representation |
---|---|
bin | 1100010101111… |
… | …00001110110001 |
3 | 21012210221102211 |
4 | 12022330032301 |
5 | 203001001231 |
6 | 14135012121 |
7 | 2365000636 |
oct | 612741661 |
9 | 235727384 |
10 | 103531441 |
11 | 53493782 |
12 | 2a80a041 |
13 | 185ac010 |
14 | da7018d |
15 | 9150eb1 |
hex | 62bc3b1 |
103531441 has 8 divisors (see below), whose sum is σ = 116343360. Its totient is φ = 91412112.
The previous prime is 103531429. The next prime is 103531451. The reversal of 103531441 is 144135301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 103531441 - 29 = 103530929 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (103531451) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172831 + ... + 173428.
It is an arithmetic number, because the mean of its divisors is an integer number (14542920).
Almost surely, 2103531441 is an apocalyptic number.
It is an amenable number.
103531441 is a deficient number, since it is larger than the sum of its proper divisors (12811919).
103531441 is a wasteful number, since it uses less digits than its factorization.
103531441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 346295.
The product of its (nonzero) digits is 720, while the sum is 22.
The square root of 103531441 is about 10175.0400982011. The cubic root of 103531441 is about 469.5596312837.
Adding to 103531441 its reverse (144135301), we get a palindrome (247666742).
The spelling of 103531441 in words is "one hundred three million, five hundred thirty-one thousand, four hundred forty-one".
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