Base | Representation |
---|---|
bin | 10100001100010001111100… |
… | …11110001111101100001001 |
3 | 12211012211101222212221100211 |
4 | 22012020332132033230021 |
5 | 21304442124011201100 |
6 | 234234105024001121 |
7 | 12231653234564512 |
oct | 1206107636175411 |
9 | 184184358787324 |
10 | 44402420022025 |
11 | 13169a6259643a |
12 | 4b915a07601a1 |
13 | 1ba11901aa610 |
14 | ad713516da09 |
15 | 52001ec9e1ba |
hex | 28623e78fb09 |
44402420022025 has 12 divisors (see below), whose sum is σ = 59294308583692. Its totient is φ = 32789479400640.
The previous prime is 44402420022019. The next prime is 44402420022043. The reversal of 44402420022025 is 52022002420444.
It is a happy number.
44402420022025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 6 ways, for example, as 140436813001 + 44261983209024 = 374749^2 + 6652968^2 .
It is not a de Polignac number, because 44402420022025 - 227 = 44402285804297 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 68311415094 + ... + 68311415743.
Almost surely, 244402420022025 is an apocalyptic number.
It is an amenable number.
44402420022025 is a deficient number, since it is larger than the sum of its proper divisors (14891888561667).
44402420022025 is a wasteful number, since it uses less digits than its factorization.
44402420022025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 136622830860 (or 136622830855 counting only the distinct ones).
The product of its (nonzero) digits is 40960, while the sum is 31.
Adding to 44402420022025 its reverse (52022002420444), we get a palindrome (96424422442469).
The spelling of 44402420022025 in words is "forty-four trillion, four hundred two billion, four hundred twenty million, twenty-two thousand, twenty-five".
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