Base | Representation |
---|---|
bin | 1010000001111… |
… | …0011011011100 |
3 | 2221011021000002 |
4 | 2200132123130 |
5 | 41232131201 |
6 | 4101353432 |
7 | 1020366200 |
oct | 240363334 |
9 | 87137002 |
10 | 42067676 |
11 | 21823082 |
12 | 12108878 |
13 | 893ba21 |
14 | 5830b00 |
15 | 3a5e76b |
hex | 281e6dc |
42067676 has 18 divisors (see below), whose sum is σ = 85638168. Its totient is φ = 18028920.
The previous prime is 42067643. The next prime is 42067687. The reversal of 42067676 is 67676024.
It is a happy number.
42067676 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 107120 + ... + 107511.
It is an arithmetic number, because the mean of its divisors is an integer number (4757676).
Almost surely, 242067676 is an apocalyptic number.
It is an amenable number.
42067676 is an abundant number, since it is smaller than the sum of its proper divisors (43570492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42067676 is a wasteful number, since it uses less digits than its factorization.
42067676 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 214649 (or 214640 counting only the distinct ones).
The product of its (nonzero) digits is 84672, while the sum is 38.
The square root of 42067676 is about 6485.9599135363. The cubic root of 42067676 is about 347.7892655523.
The spelling of 42067676 in words is "forty-two million, sixty-seven thousand, six hundred seventy-six".
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