Base | Representation |
---|---|
bin | 1010000001111… |
… | …0010110001101 |
3 | 2221011020112200 |
4 | 2200132112031 |
5 | 41232123331 |
6 | 4101352113 |
7 | 1020365211 |
oct | 240362615 |
9 | 87136480 |
10 | 42067341 |
11 | 218228a8 |
12 | 12108639 |
13 | 893b824 |
14 | 5830941 |
15 | 3a5e5e6 |
hex | 281e58d |
42067341 has 12 divisors (see below), whose sum is σ = 62724480. Its totient is φ = 27140040.
The previous prime is 42067331. The next prime is 42067343. The reversal of 42067341 is 14376024.
It is not a de Polignac number, because 42067341 - 25 = 42067309 is a prime.
It is a super-3 number, since 3×420673413 (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42067343) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75111 + ... + 75668.
It is an arithmetic number, because the mean of its divisors is an integer number (5227040).
Almost surely, 242067341 is an apocalyptic number.
It is an amenable number.
42067341 is a deficient number, since it is larger than the sum of its proper divisors (20657139).
42067341 is a wasteful number, since it uses less digits than its factorization.
42067341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 150816 (or 150813 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 27.
The square root of 42067341 is about 6485.9340884718. The cubic root of 42067341 is about 347.7883423597.
The spelling of 42067341 in words is "forty-two million, sixty-seven thousand, three hundred forty-one".
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