Base | Representation |
---|---|
bin | 1001000110011101… |
… | …1010110111110000 |
3 | 20022020222210010121 |
4 | 2101213122313300 |
5 | 20000403430000 |
6 | 1042230340024 |
7 | 114353261305 |
oct | 22147326760 |
9 | 6266883117 |
10 | 2443030000 |
11 | 1044032664 |
12 | 5821ba614 |
13 | 2cc1a36a8 |
14 | 1926610ac |
15 | e4725b1a |
hex | 919dadf0 |
2443030000 has 50 divisors (see below), whose sum is σ = 5914844144. Its totient is φ = 977208000.
The previous prime is 2443029991. The next prime is 2443030001. The reversal of 2443030000 is 303442.
It is a tau number, because it is divible by the number of its divisors (50).
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2443030001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 112152 + ... + 132151.
Almost surely, 22443030000 is an apocalyptic number.
2443030000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2443030000 is an abundant number, since it is smaller than the sum of its proper divisors (3471814144).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2443030000 is an equidigital number, since it uses as much as digits as its factorization.
2443030000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 244331 (or 244310 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 16.
The square root of 2443030000 is about 49427.0169037137. The cubic root of 2443030000 is about 1346.8201335847.
Adding to 2443030000 its reverse (303442), we get a palindrome (2443333442).
The spelling of 2443030000 in words is "two billion, four hundred forty-three million, thirty thousand".
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