Base | Representation |
---|---|
bin | 1001000110110000… |
… | …0010010010001100 |
3 | 20022100021020221212 |
4 | 2101230002102030 |
5 | 20001211140022 |
6 | 1042312313552 |
7 | 114366461114 |
oct | 22154022214 |
9 | 6270236855 |
10 | 2444240012 |
11 | 1044789775 |
12 | 5826a28b8 |
13 | 2cc508386 |
14 | 192898044 |
15 | e48b43e2 |
hex | 91b0248c |
2444240012 has 24 divisors (see below), whose sum is σ = 4427781120. Its totient is φ = 1179380880.
The previous prime is 2444240011. The next prime is 2444240021. The reversal of 2444240012 is 2100424442.
It is a self number, because there is not a number n which added to its sum of digits gives 2444240012.
It is not an unprimeable number, because it can be changed into a prime (2444240011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17063 + ... + 71969.
It is an arithmetic number, because the mean of its divisors is an integer number (184490880).
Almost surely, 22444240012 is an apocalyptic number.
It is an amenable number.
2444240012 is a deficient number, since it is larger than the sum of its proper divisors (1983541108).
2444240012 is a wasteful number, since it uses less digits than its factorization.
2444240012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55301 (or 55299 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 23.
The square root of 2444240012 is about 49439.2557791883. The cubic root of 2444240012 is about 1347.0424530737.
Adding to 2444240012 its reverse (2100424442), we get a palindrome (4544664454).
The spelling of 2444240012 in words is "two billion, four hundred forty-four million, two hundred forty thousand, twelve".
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