Base | Representation |
---|---|
bin | 111011111011101… |
… | …0110110101000010 |
3 | 12012011001101120022 |
4 | 1313313112311002 |
5 | 13104304001010 |
6 | 531314413442 |
7 | 100556135066 |
oct | 16767266502 |
9 | 5164041508 |
10 | 2011000130 |
11 | 942180187 |
12 | 481591282 |
13 | 260829209 |
14 | 15111daa6 |
15 | bb836d55 |
hex | 77dd6d42 |
2011000130 has 8 divisors (see below), whose sum is σ = 3619800252. Its totient is φ = 804400048.
The previous prime is 2011000127. The next prime is 2011000177. The reversal of 2011000130 is 310001102.
It can be written as a sum of positive squares in 2 ways, for example, as 2009818561 + 1181569 = 44831^2 + 1087^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 100549997 + ... + 100550016.
Almost surely, 22011000130 is an apocalyptic number.
2011000130 is a deficient number, since it is larger than the sum of its proper divisors (1608800122).
2011000130 is a wasteful number, since it uses less digits than its factorization.
2011000130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 201100020.
The product of its (nonzero) digits is 6, while the sum is 8.
The square root of 2011000130 is about 44844.1760990209. The cubic root of 2011000130 is about 1262.2267105092.
Adding to 2011000130 its reverse (310001102), we get a palindrome (2321001232).
The spelling of 2011000130 in words is "two billion, eleven million, one hundred thirty", and thus it is an aban number.
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