Base | Representation |
---|---|
bin | 10100110001001101001110 |
3 | 101020121100120 |
4 | 110301031032 |
5 | 2343210210 |
6 | 312405410 |
7 | 64163655 |
oct | 24611516 |
9 | 11217316 |
10 | 5444430 |
11 | 3089532 |
12 | 19a6866 |
13 | 1188174 |
14 | a1a19c |
15 | 728270 |
hex | 53134e |
5444430 has 32 divisors (see below), whose sum is σ = 13129344. Its totient is φ = 1444896.
The previous prime is 5444429. The next prime is 5444447. The reversal of 5444430 is 344445.
It is a Curzon number.
It is a nialpdrome in base 10.
It is a self number, because there is not a number n which added to its sum of digits gives 5444430.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10149 + ... + 10671.
It is an arithmetic number, because the mean of its divisors is an integer number (410292).
Almost surely, 25444430 is an apocalyptic number.
5444430 is an abundant number, since it is smaller than the sum of its proper divisors (7684914).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5444430 is a wasteful number, since it uses less digits than its factorization.
5444430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 880.
The product of its (nonzero) digits is 3840, while the sum is 24.
The square root of 5444430 is about 2333.3302380932. The cubic root of 5444430 is about 175.9209140202.
Adding to 5444430 its reverse (344445), we get a palindrome (5788875).
The spelling of 5444430 in words is "five million, four hundred forty-four thousand, four hundred thirty".
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