Base | Representation |
---|---|
bin | 1010000011111… |
… | …0110101110000 |
3 | 2221102000002222 |
4 | 2200332311300 |
5 | 41300403212 |
6 | 4104300212 |
7 | 1021461221 |
oct | 240766560 |
9 | 87360088 |
10 | 42200432 |
11 | 2190389a |
12 | 12171668 |
13 | 8987291 |
14 | 5867248 |
15 | 3a88c72 |
hex | 283ed70 |
42200432 has 20 divisors (see below), whose sum is σ = 82609296. Its totient is φ = 20881920.
The previous prime is 42200429. The next prime is 42200441. The reversal of 42200432 is 23400224.
42200432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 42200432.
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 3 ways as a sum of consecutive naturals, for example, 12044 + ... + 15147.
Almost surely, 242200432 is an apocalyptic number.
It is an amenable number.
42200432 is a deficient number, since it is larger than the sum of its proper divisors (40408864).
42200432 is a wasteful number, since it uses less digits than its factorization.
42200432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27296 (or 27290 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 17.
The square root of 42200432 is about 6496.1859579295. The cubic root of 42200432 is about 348.1547292733.
Adding to 42200432 its reverse (23400224), we get a palindrome (65600656).
The spelling of 42200432 in words is "forty-two million, two hundred thousand, four hundred thirty-two".
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