Base | Representation |
---|---|
bin | 1101100001000001010101 |
3 | 20200000020212 |
4 | 31201001111 |
5 | 1401340000 |
6 | 203535205 |
7 | 42054545 |
oct | 15410125 |
9 | 6600225 |
10 | 3543125 |
11 | 2000003 |
12 | 122a505 |
13 | 970931 |
14 | 683325 |
15 | 49ec35 |
hex | 361055 |
3543125 has 10 divisors (see below), whose sum is σ = 4428270. Its totient is φ = 2834000.
The previous prime is 3543079. The next prime is 3543143. The reversal of 3543125 is 5213453.
It can be written as a sum of positive squares in 5 ways, for example, as 1868689 + 1674436 = 1367^2 + 1294^2 .
It is not a de Polignac number, because 3543125 - 210 = 3542101 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 3543125.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2210 + ... + 3459.
It is an arithmetic number, because the mean of its divisors is an integer number (442827).
Almost surely, 23543125 is an apocalyptic number.
It is an amenable number.
3543125 is a deficient number, since it is larger than the sum of its proper divisors (885145).
3543125 is an frugal number, since it uses more digits than its factorization.
3543125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5689 (or 5674 counting only the distinct ones).
The product of its digits is 1800, while the sum is 23.
The square root of 3543125 is about 1882.3190484081. The cubic root of 3543125 is about 152.4504900644.
Adding to 3543125 its reverse (5213453), we get a palindrome (8756578).
The spelling of 3543125 in words is "three million, five hundred forty-three thousand, one hundred twenty-five".
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