Base | Representation |
---|---|
bin | 1010000001011… |
… | …0101010100010 |
3 | 2221002122101020 |
4 | 2200112222202 |
5 | 41230121444 |
6 | 4100550310 |
7 | 1020204366 |
oct | 240265242 |
9 | 87078336 |
10 | 42035874 |
11 | 218011a1 |
12 | 120b2396 |
13 | 892a3ca |
14 | 58232a6 |
15 | 3a55119 |
hex | 2816aa2 |
42035874 has 8 divisors (see below), whose sum is σ = 84071760. Its totient is φ = 14011956.
The previous prime is 42035863. The next prime is 42035879. The reversal of 42035874 is 47853024.
It is a sphenic number, since it is the product of 3 distinct primes.
42035874 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (42035879) 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, 3502984 + ... + 3502995.
It is an arithmetic number, because the mean of its divisors is an integer number (10508970).
Almost surely, 242035874 is an apocalyptic number.
42035874 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42035874 is a wasteful number, since it uses less digits than its factorization.
42035874 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7005984.
The product of its (nonzero) digits is 26880, while the sum is 33.
The square root of 42035874 is about 6483.5078468372. The cubic root of 42035874 is about 347.7016037689.
Adding to 42035874 its reverse (47853024), we get a palindrome (89888898).
The spelling of 42035874 in words is "forty-two million, thirty-five thousand, eight hundred seventy-four".
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