Base | Representation |
---|---|
bin | 1000010111000101… |
… | …1101001001000000 |
3 | 12210102002222122211 |
4 | 2011301131021000 |
5 | 14044022143034 |
6 | 1010411511504 |
7 | 106421345143 |
oct | 20561351100 |
9 | 5712088584 |
10 | 2244334144 |
11 | a51960508 |
12 | 527758594 |
13 | 299c84b90 |
14 | 1740dc05a |
15 | d2077d64 |
hex | 85c5d240 |
2244334144 has 28 divisors (see below), whose sum is σ = 4796187004. Its totient is φ = 1035846144.
The previous prime is 2244334129. The next prime is 2244334151. The reversal of 2244334144 is 4414334422.
It can be written as a sum of positive squares in 2 ways, for example, as 808833600 + 1435500544 = 28440^2 + 37888^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1347927 + ... + 1349590.
It is an arithmetic number, because the mean of its divisors is an integer number (171292393).
Almost surely, 22244334144 is an apocalyptic number.
It is an amenable number.
2244334144 is an abundant number, since it is smaller than the sum of its proper divisors (2551852860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2244334144 is a wasteful number, since it uses less digits than its factorization.
2244334144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2697542 (or 2697532 counting only the distinct ones).
The product of its digits is 36864, while the sum is 31.
The square root of 2244334144 is about 47374.4038907087. The cubic root of 2244334144 is about 1309.2698656491.
Adding to 2244334144 its reverse (4414334422), we get a palindrome (6658668566).
The spelling of 2244334144 in words is "two billion, two hundred forty-four million, three hundred thirty-four thousand, one hundred forty-four".
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