Base | Representation |
---|---|
bin | 111011111100001… |
… | …0001101000101000 |
3 | 12012011111121222102 |
4 | 1313320101220220 |
5 | 13104334203000 |
6 | 531323512532 |
7 | 100561160246 |
oct | 16770215050 |
9 | 5164447872 |
10 | 2011241000 |
11 | 94232514a |
12 | 481688748 |
13 | 2608b1a42 |
14 | 151183796 |
15 | bb8833d5 |
hex | 77e11a28 |
2011241000 has 32 divisors (see below), whose sum is σ = 4706306280. Its totient is φ = 804496000.
The previous prime is 2011240997. The next prime is 2011241047. The reversal of 2011241000 is 1421102.
It can be written as a sum of positive squares in 4 ways, for example, as 257474116 + 1753766884 = 16046^2 + 41878^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1004621 + ... + 1006620.
Almost surely, 22011241000 is an apocalyptic number.
2011241000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2011241000 is an abundant number, since it is smaller than the sum of its proper divisors (2695065280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2011241000 is a wasteful number, since it uses less digits than its factorization.
2011241000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2011262 (or 2011248 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 11.
The square root of 2011241000 is about 44846.8616516251. The cubic root of 2011241000 is about 1262.2771034133.
Adding to 2011241000 its reverse (1421102), we get a palindrome (2012662102).
The spelling of 2011241000 in words is "two billion, eleven million, two hundred forty-one thousand".
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