Base | Representation |
---|---|
bin | 1000001011101… |
… | …1111100010011 |
3 | 2101120212000021 |
4 | 2002323330103 |
5 | 32241333433 |
6 | 3223404311 |
7 | 564515452 |
oct | 202737423 |
9 | 71525007 |
10 | 34324243 |
11 | 18414348 |
12 | b5b3697 |
13 | 715a305 |
14 | 47b6b99 |
15 | 303022d |
hex | 20bbf13 |
34324243 has 4 divisors (see below), whose sum is σ = 34571320. Its totient is φ = 34077168.
The previous prime is 34324237. The next prime is 34324249. The reversal of 34324243 is 34242343.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34242343 = 197 ⋅173819.
It is an interprime number because it is at equal distance from previous prime (34324237) and next prime (34324249).
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-34324243 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (34324249) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123330 + ... + 123607.
It is an arithmetic number, because the mean of its divisors is an integer number (8642830).
Almost surely, 234324243 is an apocalyptic number.
34324243 is a deficient number, since it is larger than the sum of its proper divisors (247077).
34324243 is a wasteful number, since it uses less digits than its factorization.
34324243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 247076.
The product of its digits is 6912, while the sum is 25.
The square root of 34324243 is about 5858.6895292377. The cubic root of 34324243 is about 324.9877486506.
Adding to 34324243 its reverse (34242343), we get a palindrome (68566586).
The spelling of 34324243 in words is "thirty-four million, three hundred twenty-four thousand, two hundred forty-three".
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