Base | Representation |
---|---|
bin | 10000000111010000100000 |
3 | 21221121021122 |
4 | 100013100200 |
5 | 2040132112 |
6 | 230311412 |
7 | 50621651 |
oct | 20072040 |
9 | 7847248 |
10 | 4224032 |
11 | 242563a |
12 | 14b8568 |
13 | b4b837 |
14 | 7bd528 |
15 | 586872 |
hex | 407420 |
4224032 has 12 divisors (see below), whose sum is σ = 8316126. Its totient is φ = 2112000.
The previous prime is 4223993. The next prime is 4224037. The reversal of 4224032 is 2304224.
It can be written as a sum of positive squares in only one way, i.e., 2676496 + 1547536 = 1636^2 + 1244^2 .
It is a Smith number, since the sum of its digits (17) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 4224032.
It is not an unprimeable number, because it can be changed into a prime (4224037) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65969 + ... + 66032.
Almost surely, 24224032 is an apocalyptic number.
It is an amenable number.
4224032 is a deficient number, since it is larger than the sum of its proper divisors (4092094).
4224032 is a wasteful number, since it uses less digits than its factorization.
4224032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132011 (or 132003 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 17.
The square root of 4224032 is about 2055.2449975611. The cubic root of 4224032 is about 161.6500090299.
Adding to 4224032 its reverse (2304224), we get a palindrome (6528256).
The spelling of 4224032 in words is "four million, two hundred twenty-four thousand, thirty-two".
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