Base | Representation |
---|---|
bin | 1000001101000100… |
… | …1100110010011001 |
3 | 12200111001122202001 |
4 | 2003101030302121 |
5 | 14002243332441 |
6 | 1002311241001 |
7 | 105401306014 |
oct | 20321146231 |
9 | 5614048661 |
10 | 2202324121 |
11 | a30177788 |
12 | 515679161 |
13 | 29136648a |
14 | 16c6c437b |
15 | cd52a731 |
hex | 8344cc99 |
2202324121 has 2 divisors, whose sum is σ = 2202324122. Its totient is φ = 2202324120.
The previous prime is 2202324097. The next prime is 2202324161. The reversal of 2202324121 is 1214232022.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1708995600 + 493328521 = 41340^2 + 22211^2 .
It is a cyclic number.
It is not a de Polignac number, because 2202324121 - 27 = 2202323993 is a prime.
It is not a weakly prime, because it can be changed into another prime (2202324161) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101162060 + 1101162061.
It is an arithmetic number, because the mean of its divisors is an integer number (1101162061).
Almost surely, 22202324121 is an apocalyptic number.
It is an amenable number.
2202324121 is a deficient number, since it is larger than the sum of its proper divisors (1).
2202324121 is an equidigital number, since it uses as much as digits as its factorization.
2202324121 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 2202324121 is about 46928.9262715439. The cubic root of 2202324121 is about 1301.0492753506.
Adding to 2202324121 its reverse (1214232022), we get a palindrome (3416556143).
The spelling of 2202324121 in words is "two billion, two hundred two million, three hundred twenty-four thousand, one hundred twenty-one".
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