Base | Representation |
---|---|
bin | 1010000010000… |
… | …0010001100011 |
3 | 2221011122101001 |
4 | 2200200101203 |
5 | 41232401420 |
6 | 4101452431 |
7 | 1020430216 |
oct | 240402143 |
9 | 87148331 |
10 | 42075235 |
11 | 21828824 |
12 | 12111117 |
13 | 89422b7 |
14 | 583377d |
15 | 3a61b0a |
hex | 2820463 |
42075235 has 8 divisors (see below), whose sum is σ = 50876496. Its totient is φ = 33402720.
The previous prime is 42075217. The next prime is 42075247. The reversal of 42075235 is 53257024.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 42075235 - 213 = 42067043 is a prime.
It is a Duffinian number.
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, 31464 + ... + 32773.
It is an arithmetic number, because the mean of its divisors is an integer number (6359562).
Almost surely, 242075235 is an apocalyptic number.
42075235 is a deficient number, since it is larger than the sum of its proper divisors (8801261).
42075235 is a wasteful number, since it uses less digits than its factorization.
42075235 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64373.
The product of its (nonzero) digits is 8400, while the sum is 28.
The square root of 42075235 is about 6486.5426075838. The cubic root of 42075235 is about 347.8100953348.
The spelling of 42075235 in words is "forty-two million, seventy-five thousand, two hundred thirty-five".
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