Base | Representation |
---|---|
bin | 1010001001100… |
… | …0011011100000 |
3 | 2222002122111002 |
4 | 2202120123200 |
5 | 41344124032 |
6 | 4120211132 |
7 | 1024550120 |
oct | 242303340 |
9 | 88078432 |
10 | 42567392 |
11 | 2203456a |
12 | 12309aa8 |
13 | 8a8530a |
14 | 5920c80 |
15 | 3b0c862 |
hex | 28986e0 |
42567392 has 48 divisors (see below), whose sum is σ = 96243840. Its totient is φ = 18154368.
The previous prime is 42567323. The next prime is 42567401. The reversal of 42567392 is 29376524.
42567392 is a modest number, since divided by 7392 gives 4256 as remainder.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68459 + ... + 69077.
It is an arithmetic number, because the mean of its divisors is an integer number (2005080).
Almost surely, 242567392 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 42567392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48121920).
42567392 is an abundant number, since it is smaller than the sum of its proper divisors (53676448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42567392 is a wasteful number, since it uses less digits than its factorization.
42567392 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 943 (or 935 counting only the distinct ones).
The product of its digits is 90720, while the sum is 38.
The square root of 42567392 is about 6524.3690882721. The cubic root of 42567392 is about 349.1609616491.
The spelling of 42567392 in words is "forty-two million, five hundred sixty-seven thousand, three hundred ninety-two".
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