Base | Representation |
---|---|
bin | 10011010110000… |
… | …001011011110001 |
3 | 211121200100101101 |
4 | 103112001123301 |
5 | 1131040241040 |
6 | 52112004401 |
7 | 11020355116 |
oct | 2326013361 |
9 | 747610341 |
10 | 324540145 |
11 | 1572158a6 |
12 | 90830701 |
13 | 523108b7 |
14 | 3116090d |
15 | 1d75a09a |
hex | 135816f1 |
324540145 has 8 divisors (see below), whose sum is σ = 391406400. Its totient is φ = 258326640.
The previous prime is 324540103. The next prime is 324540157. The reversal of 324540145 is 541045423.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 324540145 - 27 = 324540017 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162091 + ... + 164080.
It is an arithmetic number, because the mean of its divisors is an integer number (48925800).
Almost surely, 2324540145 is an apocalyptic number.
It is an amenable number.
324540145 is a deficient number, since it is larger than the sum of its proper divisors (66866255).
324540145 is a wasteful number, since it uses less digits than its factorization.
324540145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 326375.
The product of its (nonzero) digits is 9600, while the sum is 28.
The square root of 324540145 is about 18014.9977796280. The cubic root of 324540145 is about 687.2100075034.
Adding to 324540145 its reverse (541045423), we get a palindrome (865585568).
The spelling of 324540145 in words is "three hundred twenty-four million, five hundred forty thousand, one hundred forty-five".
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