Base | Representation |
---|---|
bin | 10100001101001101100110… |
… | …10001101101111100110100 |
3 | 12211022220001211111002212000 |
4 | 22012212303101231330310 |
5 | 21311003220234142234 |
6 | 234300522454255300 |
7 | 12234165645640566 |
oct | 1206466321557464 |
9 | 184286054432760 |
10 | 44434444443444 |
11 | 131815a6537220 |
12 | 4b97839657530 |
13 | 1ba41c4aba7c3 |
14 | ad88d23cd336 |
15 | 520c964b1899 |
hex | 2869b346df34 |
44434444443444 has 96 divisors (see below), whose sum is σ = 125676368993280. Its totient is φ = 13464641080800.
The previous prime is 44434444443419. The next prime is 44434444443449.
44434444443444 is a `hidden beast` number, since 44 + 43 + 4 + 44 + 44 + 43 + 444 = 666.
44434444443444 is nontrivially palindromic in base 10.
It is a super-2 number, since 2×444344444434442 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44434444443449) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48423339 + ... + 49332429.
It is an arithmetic number, because the mean of its divisors is an integer number (1309128843680).
Almost surely, 244434444443444 is an apocalyptic number.
44434444443444 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
44434444443444 is an abundant number, since it is smaller than the sum of its proper divisors (81241924549836).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44434444443444 is a wasteful number, since it uses less digits than its factorization.
44434444443444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 950258 (or 950250 counting only the distinct ones).
The product of its digits is 150994944, while the sum is 54.
It can be divided in two parts, 4443444 and 4443444, that added together give a palindrome (8886888).
The spelling of 44434444443444 in words is "forty-four trillion, four hundred thirty-four billion, four hundred forty-four million, four hundred forty-three thousand, four hundred forty-four".
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