Base | Representation |
---|---|
bin | 1010000010000… |
… | …0011100111010 |
3 | 2221011200100222 |
4 | 2200200130322 |
5 | 41232412322 |
6 | 4101500042 |
7 | 1020432305 |
oct | 240403472 |
9 | 87150328 |
10 | 42075962 |
11 | 21829325 |
12 | 12111622 |
13 | 8942726 |
14 | 5833b3c |
15 | 3a61e42 |
hex | 282073a |
42075962 has 8 divisors (see below), whose sum is σ = 63693300. Its totient is φ = 20844864.
The previous prime is 42075941. The next prime is 42075967. The reversal of 42075962 is 26957024.
It can be written as a sum of positive squares in 2 ways, for example, as 40819321 + 1256641 = 6389^2 + 1121^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (42075967) 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, 96287 + ... + 96722.
Almost surely, 242075962 is an apocalyptic number.
42075962 is a deficient number, since it is larger than the sum of its proper divisors (21617338).
42075962 is a wasteful number, since it uses less digits than its factorization.
42075962 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 193120.
The product of its (nonzero) digits is 30240, while the sum is 35.
The square root of 42075962 is about 6486.5986464402. The cubic root of 42075962 is about 347.8120985439.
The spelling of 42075962 in words is "forty-two million, seventy-five thousand, nine hundred sixty-two".
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