Base | Representation |
---|---|
bin | 101001010110100100… |
… | …010001111001101100 |
3 | 11020121110020112021001 |
4 | 221112210101321230 |
5 | 1211413404232134 |
6 | 32221545250044 |
7 | 3131215656100 |
oct | 512644217154 |
9 | 136543215231 |
10 | 44402024044 |
11 | 1791586a944 |
12 | 8732193924 |
13 | 4258073911 |
14 | 2213091900 |
15 | 124d1c0414 |
hex | a56911e6c |
44402024044 has 36 divisors (see below), whose sum is σ = 90405522144. Its totient is φ = 19026136416.
The previous prime is 44402024041. The next prime is 44402024047. The reversal of 44402024044 is 44042020444.
It is an interprime number because it is at equal distance from previous prime (44402024041) and next prime (44402024047).
It is a super-2 number, since 2×444020240442 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is not an unprimeable number, because it can be changed into a prime (44402024041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1358397 + ... + 1390699.
It is an arithmetic number, because the mean of its divisors is an integer number (2511264504).
Almost surely, 244402024044 is an apocalyptic number.
It is an amenable number.
44402024044 is an abundant number, since it is smaller than the sum of its proper divisors (46003498100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44402024044 is a wasteful number, since it uses less digits than its factorization.
44402024044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39334 (or 39325 counting only the distinct ones).
The product of its (nonzero) digits is 16384, while the sum is 28.
Adding to 44402024044 its reverse (44042020444), we get a palindrome (88444044488).
The spelling of 44402024044 in words is "forty-four billion, four hundred two million, twenty-four thousand, forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •