Base | Representation |
---|---|
bin | 1010000001001… |
… | …0000011000010 |
3 | 2221001200102210 |
4 | 2200102003002 |
5 | 41224020322 |
6 | 4100322550 |
7 | 1020065301 |
oct | 240220302 |
9 | 87050383 |
10 | 42016962 |
11 | 21798a69 |
12 | 120a3456 |
13 | 8921910 |
14 | 581a438 |
15 | 3a4e70c |
hex | 28120c2 |
42016962 has 32 divisors (see below), whose sum is σ = 95824512. Its totient is φ = 12167424.
The previous prime is 42016951. The next prime is 42016963. The reversal of 42016962 is 26961024.
It is a super-3 number, since 3×420169623 (a number of 24 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (42016963) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14518 + ... + 17169.
It is an arithmetic number, because the mean of its divisors is an integer number (2994516).
Almost surely, 242016962 is an apocalyptic number.
42016962 is an abundant number, since it is smaller than the sum of its proper divisors (53807550).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42016962 is a wasteful number, since it uses less digits than its factorization.
42016962 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31722.
The product of its (nonzero) digits is 5184, while the sum is 30.
The square root of 42016962 is about 6482.0492130190. The cubic root of 42016962 is about 347.6494521303.
Adding to 42016962 its reverse (26961024), we get a palindrome (68977986).
The spelling of 42016962 in words is "forty-two million, sixteen thousand, nine hundred sixty-two".
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