Base | Representation |
---|---|
bin | 101001001111100011… |
… | …010001110101111000 |
3 | 11020022020202121020101 |
4 | 221033203101311320 |
5 | 1211143241234034 |
6 | 32202142405144 |
7 | 3125256343000 |
oct | 511743216570 |
9 | 136266677211 |
10 | 44284321144 |
11 | 17865387a18 |
12 | 86ba8907b4 |
13 | 423987242b |
14 | 22015b3000 |
15 | 1242bc0514 |
hex | a4f8d1d78 |
44284321144 has 32 divisors (see below), whose sum is σ = 96831612000. Its totient is φ = 18978993600.
The previous prime is 44284321129. The next prime is 44284321157. The reversal of 44284321144 is 44112348244.
It is a super-2 number, since 2×442843211442 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8066557 + ... + 8072044.
It is an arithmetic number, because the mean of its divisors is an integer number (3025987875).
Almost surely, 244284321144 is an apocalyptic number.
It is an amenable number.
44284321144 is an abundant number, since it is smaller than the sum of its proper divisors (52547290856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44284321144 is a wasteful number, since it uses less digits than its factorization.
44284321144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16138628 (or 16138610 counting only the distinct ones).
The product of its digits is 98304, while the sum is 37.
Adding to 44284321144 its reverse (44112348244), we get a palindrome (88396669388).
The spelling of 44284321144 in words is "forty-four billion, two hundred eighty-four million, three hundred twenty-one thousand, one hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.089 sec. • engine limits •