Base | Representation |
---|---|
bin | 1000001111100000… |
… | …0010010111001111 |
3 | 12201012012220100002 |
4 | 2003320002113033 |
5 | 14012400130124 |
6 | 1003313354515 |
7 | 105553661003 |
oct | 20370022717 |
9 | 5635186302 |
10 | 2212505039 |
11 | a359a0868 |
12 | 518b68a3b |
13 | 2934bc4a4 |
14 | 16dbb4703 |
15 | ce38c0ae |
hex | 83e025cf |
2212505039 has 2 divisors, whose sum is σ = 2212505040. Its totient is φ = 2212505038.
The previous prime is 2212505003. The next prime is 2212505041. The reversal of 2212505039 is 9305052122.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2212505039 - 212 = 2212500943 is a prime.
Together with 2212505041, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2212505639) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106252519 + 1106252520.
It is an arithmetic number, because the mean of its divisors is an integer number (1106252520).
Almost surely, 22212505039 is an apocalyptic number.
2212505039 is a deficient number, since it is larger than the sum of its proper divisors (1).
2212505039 is an equidigital number, since it uses as much as digits as its factorization.
2212505039 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 5400, while the sum is 29.
The square root of 2212505039 is about 47037.2728695021. The cubic root of 2212505039 is about 1303.0510269062.
The spelling of 2212505039 in words is "two billion, two hundred twelve million, five hundred five thousand, thirty-nine".
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