Base | Representation |
---|---|
bin | 10000110010110100001010 |
3 | 22021200000102 |
4 | 100302310022 |
5 | 2111334232 |
6 | 234205402 |
7 | 52264052 |
oct | 20626412 |
9 | 8250012 |
10 | 4402442 |
11 | 2537690 |
12 | 1583862 |
13 | bb1ac5 |
14 | 828562 |
15 | 5be662 |
hex | 432d0a |
4402442 has 16 divisors (see below), whose sum is σ = 7281792. Its totient is φ = 1979520.
The previous prime is 4402441. The next prime is 4402451. The reversal of 4402442 is 2442044.
It is not an unprimeable number, because it can be changed into a prime (4402441) 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, 1103 + ... + 3165.
It is an arithmetic number, because the mean of its divisors is an integer number (455112).
Almost surely, 24402442 is an apocalyptic number.
4402442 is a deficient number, since it is larger than the sum of its proper divisors (2879350).
4402442 is a wasteful number, since it uses less digits than its factorization.
4402442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2173.
The product of its (nonzero) digits is 1024, while the sum is 20.
The square root of 4402442 is about 2098.1997045086. The cubic root of 4402442 is about 163.8945634006.
Adding to 4402442 its reverse (2442044), we get a palindrome (6844486).
It can be divided in two parts, 440 and 2442, that added together give a palindrome (2882).
The spelling of 4402442 in words is "four million, four hundred two thousand, four hundred forty-two".
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