Base | Representation |
---|---|
bin | 11010011101110… |
… | …100011001110010 |
3 | 1010221111210000102 |
4 | 122131310121302 |
5 | 1402132240214 |
6 | 112020552402 |
7 | 14001100610 |
oct | 3235643162 |
9 | 1127453012 |
10 | 444024434 |
11 | 208705147 |
12 | 104852702 |
13 | 70cb6b69 |
14 | 42d846b0 |
15 | 28eacbde |
hex | 1a774672 |
444024434 has 8 divisors (see below), whose sum is σ = 761184768. Its totient is φ = 190296180.
The previous prime is 444024421. The next prime is 444024437. The reversal of 444024434 is 434420444.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 444024397 and 444024406.
It is not an unprimeable number, because it can be changed into a prime (444024437) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15858002 + ... + 15858029.
It is an arithmetic number, because the mean of its divisors is an integer number (95148096).
Almost surely, 2444024434 is an apocalyptic number.
444024434 is a deficient number, since it is larger than the sum of its proper divisors (317160334).
444024434 is a wasteful number, since it uses less digits than its factorization.
444024434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31716040.
The product of its (nonzero) digits is 24576, while the sum is 29.
The square root of 444024434 is about 21071.8872908907. The cubic root of 444024434 is about 762.9023566336.
Adding to 444024434 its reverse (434420444), we get a palindrome (878444878).
The spelling of 444024434 in words is "four hundred forty-four million, twenty-four thousand, four hundred thirty-four".
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