Base | Representation |
---|---|
bin | 111011111000011… |
… | …0111110010110010 |
3 | 12012000212000121221 |
4 | 1313300313302302 |
5 | 13103340101041 |
6 | 531214135254 |
7 | 100535524630 |
oct | 16760676262 |
9 | 5160760557 |
10 | 2009300146 |
11 | 941219a37 |
12 | 480ab152a |
13 | 2603824c9 |
14 | 150bda350 |
15 | bb5ed2d1 |
hex | 77c37cb2 |
2009300146 has 8 divisors (see below), whose sum is σ = 3444514560. Its totient is φ = 861128628.
The previous prime is 2009300131. The next prime is 2009300201. The reversal of 2009300146 is 6410039002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×20093001463 (a number of 29 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2009300146.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71760706 + ... + 71760733.
It is an arithmetic number, because the mean of its divisors is an integer number (430564320).
Almost surely, 22009300146 is an apocalyptic number.
2009300146 is a deficient number, since it is larger than the sum of its proper divisors (1435214414).
2009300146 is a wasteful number, since it uses less digits than its factorization.
2009300146 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 143521448.
The product of its (nonzero) digits is 1296, while the sum is 25.
The square root of 2009300146 is about 44825.2177462642. The cubic root of 2009300146 is about 1261.8709389208.
Adding to 2009300146 its reverse (6410039002), we get a palindrome (8419339148).
The spelling of 2009300146 in words is "two billion, nine million, three hundred thousand, one hundred forty-six".
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