Base | Representation |
---|---|
bin | 10000100001110001100010 |
3 | 22011010021020 |
4 | 100201301202 |
5 | 2102121032 |
6 | 232510310 |
7 | 51553416 |
oct | 20416142 |
9 | 8133236 |
10 | 4332642 |
11 | 249a1a6 |
12 | 154b396 |
13 | b890c2 |
14 | 80ad46 |
15 | 5a8b2c |
hex | 421c62 |
4332642 has 16 divisors (see below), whose sum is σ = 8694432. Its totient is φ = 1439360.
The previous prime is 4332631. The next prime is 4332649. The reversal of 4332642 is 2462334.
It is a happy number.
It is a d-powerful number, because it can be written as 47 + 310 + 310 + 29 + 64 + 411 + 211 .
It is not an unprimeable number, because it can be changed into a prime (4332649) 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, 1042 + ... + 3122.
It is an arithmetic number, because the mean of its divisors is an integer number (543402).
Almost surely, 24332642 is an apocalyptic number.
It is a pronic number, being equal to 2081×2082.
4332642 is an abundant number, since it is smaller than the sum of its proper divisors (4361790).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4332642 is a wasteful number, since it uses less digits than its factorization.
4332642 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2433.
The product of its digits is 3456, while the sum is 24.
The square root of 4332642 is about 2081.4999399472. The cubic root of 4332642 is about 163.0237711076.
Adding to 4332642 its reverse (2462334), we get a palindrome (6794976).
The spelling of 4332642 in words is "four million, three hundred thirty-two thousand, six hundred forty-two".
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