Base | Representation |
---|---|
bin | 100101101001111101010001… |
… | …0011100011111010010011101 |
3 | 1121102202111220121021110211111 |
4 | 1023103322202130133102131 |
5 | 321403220140401410414 |
6 | 3132241143045422021 |
7 | 126524000156005105 |
oct | 11323724234372235 |
9 | 1542674817243744 |
10 | 331222013310109 |
11 | 965a0515634339 |
12 | 3119506610a911 |
13 | 112a814296113c |
14 | 5bb1333b54205 |
15 | 2845ca0bd08c4 |
hex | 12d3ea271f49d |
331222013310109 has 2 divisors, whose sum is σ = 331222013310110. Its totient is φ = 331222013310108.
The previous prime is 331222013310061. The next prime is 331222013310113. The reversal of 331222013310109 is 901013310222133.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 297403717687609 + 33818295622500 = 17245397^2 + 5815350^2 .
It is a cyclic number.
It is not a de Polignac number, because 331222013310109 - 227 = 331221879092381 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (331222013314109) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165611006655054 + 165611006655055.
It is an arithmetic number, because the mean of its divisors is an integer number (165611006655055).
Almost surely, 2331222013310109 is an apocalyptic number.
It is an amenable number.
331222013310109 is a deficient number, since it is larger than the sum of its proper divisors (1).
331222013310109 is an equidigital number, since it uses as much as digits as its factorization.
331222013310109 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 5832, while the sum is 31.
The spelling of 331222013310109 in words is "three hundred thirty-one trillion, two hundred twenty-two billion, thirteen million, three hundred ten thousand, one hundred nine".
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