Base | Representation |
---|---|
bin | 1011000111010111001011… |
… | …1010111101000110100011 |
3 | 1121021022211011120121222222 |
4 | 2301311302322331012203 |
5 | 3100212313130424441 |
6 | 41554144521021255 |
7 | 2400642333065636 |
oct | 261656272750643 |
9 | 47238734517888 |
10 | 12221110014371 |
11 | 3991a41aaa275 |
12 | 145464902482b |
13 | 6a85a436260b |
14 | 30370d56dc1d |
15 | 162d747c3d4b |
hex | b1d72ebd1a3 |
12221110014371 has 2 divisors, whose sum is σ = 12221110014372. Its totient is φ = 12221110014370.
The previous prime is 12221110014367. The next prime is 12221110014391. The reversal of 12221110014371 is 17341001112221.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 12221110014371 - 22 = 12221110014367 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 12221110014371.
It is not a weakly prime, because it can be changed into another prime (12221110014301) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6110555007185 + 6110555007186.
It is an arithmetic number, because the mean of its divisors is an integer number (6110555007186).
Almost surely, 212221110014371 is an apocalyptic number.
12221110014371 is a deficient number, since it is larger than the sum of its proper divisors (1).
12221110014371 is an equidigital number, since it uses as much as digits as its factorization.
12221110014371 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 672, while the sum is 26.
Adding to 12221110014371 its reverse (17341001112221), we get a palindrome (29562111126592).
The spelling of 12221110014371 in words is "twelve trillion, two hundred twenty-one billion, one hundred ten million, fourteen thousand, three hundred seventy-one".
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