Base | Representation |
---|---|
bin | 11010011111010… |
… | …010110010000100 |
3 | 1010222020102022010 |
4 | 122133102302010 |
5 | 1402232123022 |
6 | 112033134220 |
7 | 14004300633 |
oct | 3237226204 |
9 | 1128212263 |
10 | 444411012 |
11 | 208949631 |
12 | 1049ba370 |
13 | 710c0ac6 |
14 | 4304551a |
15 | 2903750c |
hex | 1a7d2c84 |
444411012 has 24 divisors (see below), whose sum is σ = 1044531936. Its totient is φ = 147055168.
The previous prime is 444410987. The next prime is 444411041. The reversal of 444411012 is 210114444.
It is a super-2 number, since 2×4444110122 = 395002295173728288, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 444411012.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133518 + ... + 136805.
It is an arithmetic number, because the mean of its divisors is an integer number (43522164).
Almost surely, 2444411012 is an apocalyptic number.
It is an amenable number.
444411012 is an abundant number, since it is smaller than the sum of its proper divisors (600120924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
444411012 is a wasteful number, since it uses less digits than its factorization.
444411012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 270467 (or 270465 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 21.
The square root of 444411012 is about 21081.0581328357. The cubic root of 444411012 is about 763.1236925914.
Adding to 444411012 its reverse (210114444), we get a palindrome (654525456).
The spelling of 444411012 in words is "four hundred forty-four million, four hundred eleven thousand, twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •