Base | Representation |
---|---|
bin | 1011100110111110101011 |
3 | 12201121112201 |
4 | 23212332223 |
5 | 1234340433 |
6 | 145121031 |
7 | 34603300 |
oct | 13467653 |
9 | 5647481 |
10 | 3043243 |
11 | 1799485 |
12 | 1029177 |
13 | 827248 |
14 | 5930a7 |
15 | 401a7d |
hex | 2e6fab |
3043243 has 12 divisors (see below), whose sum is σ = 3570480. Its totient is φ = 2586192.
The previous prime is 3043237. The next prime is 3043247. The reversal of 3043243 is 3423403.
It is not a de Polignac number, because 3043243 - 29 = 3042731 is a prime.
It is a super-2 number, since 2×30432432 = 18522655914098, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3043243.
It is not an unprimeable number, because it can be changed into a prime (3043247) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8298 + ... + 8656.
It is an arithmetic number, because the mean of its divisors is an integer number (297540).
Almost surely, 23043243 is an apocalyptic number.
3043243 is a deficient number, since it is larger than the sum of its proper divisors (527237).
3043243 is a wasteful number, since it uses less digits than its factorization.
3043243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 546 (or 539 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 19.
The square root of 3043243 is about 1744.4893235558. The cubic root of 3043243 is about 144.9146227473.
Adding to 3043243 its reverse (3423403), we get a palindrome (6466646).
The spelling of 3043243 in words is "three million, forty-three thousand, two hundred forty-three".
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