Base | Representation |
---|---|
bin | 1001010111111111101… |
… | …10101101010010001001 |
3 | 1010210110002211002212102 |
4 | 10223333312231102021 |
5 | 20234200222024431 |
6 | 403551355523145 |
7 | 32162302524515 |
oct | 4537766552211 |
9 | 1123402732772 |
10 | 322120111241 |
11 | 114679450275 |
12 | 525194594b5 |
13 | 244b6816326 |
14 | 1183ac2b145 |
15 | 85a4615dcb |
hex | 4affdad489 |
322120111241 has 2 divisors, whose sum is σ = 322120111242. Its totient is φ = 322120111240.
The previous prime is 322120111223. The next prime is 322120111303. The reversal of 322120111241 is 142111021223.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 293568912400 + 28551198841 = 541820^2 + 168971^2 .
It is an emirp because it is prime and its reverse (142111021223) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 322120111241 - 218 = 322119849097 is a prime.
It is a super-2 number, since 2×3221201112412 (a number of 24 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (322120111441) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161060055620 + 161060055621.
It is an arithmetic number, because the mean of its divisors is an integer number (161060055621).
Almost surely, 2322120111241 is an apocalyptic number.
It is an amenable number.
322120111241 is a deficient number, since it is larger than the sum of its proper divisors (1).
322120111241 is an equidigital number, since it uses as much as digits as its factorization.
322120111241 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 192, while the sum is 20.
Adding to 322120111241 its reverse (142111021223), we get a palindrome (464231132464).
The spelling of 322120111241 in words is "three hundred twenty-two billion, one hundred twenty million, one hundred eleven thousand, two hundred forty-one".
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