| Base | Representation |
|---|---|
| bin | 111011111000010… |
| … | …0110110101110000 |
| 3 | 12012000201111101000 |
| 4 | 1313300212311300 |
| 5 | 13103330340304 |
| 6 | 531212442000 |
| 7 | 100535115315 |
| oct | 16760466560 |
| 9 | 5160644330 |
| 10 | 2009230704 |
| 11 | 941181848 |
| 12 | 480a79300 |
| 13 | 260359a10 |
| 14 | 150bbcd0c |
| 15 | bb5d7939 |
| hex | 77c26d70 |
2009230704 has 160 divisors (see below), whose sum is σ = 6299596800. Its totient is φ = 609396480.
The previous prime is 2009230703. The next prime is 2009230759. The reversal of 2009230704 is 4070329002.
It is a super-3 number, since 3×20092307043 (a number of 29 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2009230703) 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 31 ways as a sum of consecutive naturals, for example, 396217 + ... + 401255.
It is an arithmetic number, because the mean of its divisors is an integer number (39372480).
Almost surely, 22009230704 is an apocalyptic number.
2009230704 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2009230704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3149798400).
2009230704 is an abundant number, since it is smaller than the sum of its proper divisors (4290366096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2009230704 is a wasteful number, since it uses less digits than its factorization.
2009230704 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5140 (or 5128 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 27.
The square root of 2009230704 is about 44824.4431532618. The cubic root of 2009230704 is about 1261.8564018772.
Adding to 2009230704 its reverse (4070329002), we get a palindrome (6079559706).
The spelling of 2009230704 in words is "two billion, nine million, two hundred thirty thousand, seven hundred four".
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