Base | Representation |
---|---|
bin | 1001000101101111… |
… | …0111001000100001 |
3 | 20022001021211210121 |
4 | 2101123313020201 |
5 | 14444120000113 |
6 | 1042041400241 |
7 | 114315441502 |
oct | 22133671041 |
9 | 6261254717 |
10 | 2440000033 |
11 | 1042353159 |
12 | 581199081 |
13 | 2cb682503 |
14 | 1920b2ba9 |
15 | e4327e8d |
hex | 916f7221 |
2440000033 has 2 divisors, whose sum is σ = 2440000034. Its totient is φ = 2440000032.
The previous prime is 2440000027. The next prime is 2440000051. The reversal of 2440000033 is 3300000442.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2376367504 + 63632529 = 48748^2 + 7977^2 .
It is a cyclic number.
It is not a de Polignac number, because 2440000033 - 25 = 2440000001 is a prime.
It is a super-2 number, since 2×24400000332 = 11907200322080002178, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2439999971 and 2440000016.
It is not a weakly prime, because it can be changed into another prime (2440000133) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1220000016 + 1220000017.
It is an arithmetic number, because the mean of its divisors is an integer number (1220000017).
Almost surely, 22440000033 is an apocalyptic number.
It is an amenable number.
2440000033 is a deficient number, since it is larger than the sum of its proper divisors (1).
2440000033 is an equidigital number, since it uses as much as digits as its factorization.
2440000033 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 288, while the sum is 16.
The square root of 2440000033 is about 49396.3564749466. The cubic root of 2440000033 is about 1346.2631055223.
Adding to 2440000033 its reverse (3300000442), we get a palindrome (5740000475).
The spelling of 2440000033 in words is "two billion, four hundred forty million, thirty-three", and thus it is an aban number.
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