Base | Representation |
---|---|
bin | 1010001001000… |
… | …0100101101011 |
3 | 2222001000102120 |
4 | 2202100211223 |
5 | 41342112100 |
6 | 4115402323 |
7 | 1024354356 |
oct | 242204553 |
9 | 88030376 |
10 | 42535275 |
11 | 22012422 |
12 | 122b33a3 |
13 | 8a73803 |
14 | 591329d |
15 | 3b030a0 |
hex | 289096b |
42535275 has 48 divisors (see below), whose sum is σ = 75646944. Its totient is φ = 21012480.
The previous prime is 42535271. The next prime is 42535313. The reversal of 42535275 is 57253524.
It is not a de Polignac number, because 42535275 - 22 = 42535271 is a prime.
Its product of digits (42000) is a multiple of the sum of its prime factors (560).
It is not an unprimeable number, because it can be changed into a prime (42535271) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 92847 + ... + 93303.
It is an arithmetic number, because the mean of its divisors is an integer number (1575978).
Almost surely, 242535275 is an apocalyptic number.
42535275 is a deficient number, since it is larger than the sum of its proper divisors (33111669).
42535275 is a wasteful number, since it uses less digits than its factorization.
42535275 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 560 (or 555 counting only the distinct ones).
The product of its digits is 42000, while the sum is 33.
The square root of 42535275 is about 6521.9073130488. The cubic root of 42535275 is about 349.0731258389.
Adding to 42535275 its reverse (57253524), we get a palindrome (99788799).
The spelling of 42535275 in words is "forty-two million, five hundred thirty-five thousand, two hundred seventy-five".
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