Base | Representation |
---|---|
bin | 1010001001000… |
… | …0110110000101 |
3 | 2222001001212110 |
4 | 2202100312011 |
5 | 41342130300 |
6 | 4115411233 |
7 | 1024360416 |
oct | 242206605 |
9 | 88031773 |
10 | 42536325 |
11 | 22013197 |
12 | 122b3b19 |
13 | 8a74130 |
14 | 591380d |
15 | 3b03550 |
hex | 2890d85 |
42536325 has 24 divisors (see below), whose sum is σ = 75738208. Its totient is φ = 20940480.
The previous prime is 42536321. The next prime is 42536353. The reversal of 42536325 is 52363524.
It is not a de Polignac number, because 42536325 - 22 = 42536321 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 42536292 and 42536301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42536321) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20839 + ... + 22788.
Almost surely, 242536325 is an apocalyptic number.
It is an amenable number.
42536325 is a deficient number, since it is larger than the sum of its proper divisors (33201883).
42536325 is a wasteful number, since it uses less digits than its factorization.
42536325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43653 (or 43648 counting only the distinct ones).
The product of its digits is 21600, while the sum is 30.
The square root of 42536325 is about 6521.9878104762. The cubic root of 42536325 is about 349.0759981510.
Adding to 42536325 its reverse (52363524), we get a palindrome (94899849).
The spelling of 42536325 in words is "forty-two million, five hundred thirty-six thousand, three hundred twenty-five".
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