Base | Representation |
---|---|
bin | 1100010100100… |
… | …11101110100101 |
3 | 21012111111212101 |
4 | 12022103232211 |
5 | 202430144131 |
6 | 14131252101 |
7 | 2363410156 |
oct | 612235645 |
9 | 235444771 |
10 | 103365541 |
11 | 53390074 |
12 | 2a74a031 |
13 | 18551656 |
14 | da2992d |
15 | 911bc61 |
hex | 6293ba5 |
103365541 has 8 divisors (see below), whose sum is σ = 107714520. Its totient is φ = 99068928.
The previous prime is 103365533. The next prime is 103365553. The reversal of 103365541 is 145563301.
It can be written as a sum of positive squares in 4 ways, for example, as 31472100 + 71893441 = 5610^2 + 8479^2 .
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 103365541 - 23 = 103365533 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103366541) 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, 9036 + ... + 16981.
It is an arithmetic number, because the mean of its divisors is an integer number (13464315).
Almost surely, 2103365541 is an apocalyptic number.
It is an amenable number.
103365541 is a deficient number, since it is larger than the sum of its proper divisors (4348979).
103365541 is a wasteful number, since it uses less digits than its factorization.
103365541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26183.
The product of its (nonzero) digits is 5400, while the sum is 28.
The square root of 103365541 is about 10166.8845277204. The cubic root of 103365541 is about 469.3086879039.
The spelling of 103365541 in words is "one hundred three million, three hundred sixty-five thousand, five hundred forty-one".
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