Base | Representation |
---|---|
bin | 111011111100000… |
… | …1101100011111001 |
3 | 12012011110210002101 |
4 | 1313320031203321 |
5 | 13104333134223 |
6 | 531323303401 |
7 | 100561060510 |
oct | 16770154371 |
9 | 5164423071 |
10 | 2011224313 |
11 | 94231365a |
12 | 48167ab61 |
13 | 2608a7277 |
14 | 15117b677 |
15 | bb87d4ad |
hex | 77e0d8f9 |
2011224313 has 16 divisors (see below), whose sum is σ = 2341315584. Its totient is φ = 1692043920.
The previous prime is 2011224307. The next prime is 2011224349. The reversal of 2011224313 is 3134221102.
It is a happy number.
It is not a de Polignac number, because 2011224313 - 213 = 2011216121 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2011224113) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 103906 + ... + 121732.
It is an arithmetic number, because the mean of its divisors is an integer number (146332224).
Almost surely, 22011224313 is an apocalyptic number.
It is an amenable number.
2011224313 is a deficient number, since it is larger than the sum of its proper divisors (330091271).
2011224313 is a wasteful number, since it uses less digits than its factorization.
2011224313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18132.
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 2011224313 is about 44846.6756070057. The cubic root of 2011224313 is about 1262.2736124217.
Adding to 2011224313 its reverse (3134221102), we get a palindrome (5145445415).
The spelling of 2011224313 in words is "two billion, eleven million, two hundred twenty-four thousand, three hundred thirteen".
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