Base | Representation |
---|---|
bin | 1010000001011… |
… | …0000001001110 |
3 | 2221002111202022 |
4 | 2200112001032 |
5 | 41230030410 |
6 | 4100530142 |
7 | 1020163601 |
oct | 240260116 |
9 | 87074668 |
10 | 42033230 |
11 | 217aa208 |
12 | 120b0952 |
13 | 8929145 |
14 | 5822338 |
15 | 3a54455 |
hex | 281604e |
42033230 has 16 divisors (see below), whose sum is σ = 75733920. Its totient is φ = 16796832.
The previous prime is 42033223. The next prime is 42033239. The reversal of 42033230 is 3233024.
It is a junction number, because it is equal to n+sod(n) for n = 42033199 and 42033208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42033239) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17672 + ... + 19908.
It is an arithmetic number, because the mean of its divisors is an integer number (4733370).
Almost surely, 242033230 is an apocalyptic number.
42033230 is a deficient number, since it is larger than the sum of its proper divisors (33700690).
42033230 is a wasteful number, since it uses less digits than its factorization.
42033230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4123.
The product of its (nonzero) digits is 432, while the sum is 17.
The square root of 42033230 is about 6483.3039416643. The cubic root of 42033230 is about 347.6943136281.
Adding to 42033230 its reverse (3233024), we get a palindrome (45266254).
The spelling of 42033230 in words is "forty-two million, thirty-three thousand, two hundred thirty".
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