Base | Representation |
---|---|
bin | 1111000110110111001001… |
… | …01010100000000110101101 |
3 | 11100121220111111212021122012 |
4 | 13203123210222200012231 |
5 | 13323243320013222221 |
6 | 154353322510331005 |
7 | 6666101105556326 |
oct | 743334452400655 |
9 | 140556444767565 |
10 | 33221113414061 |
11 | a648aa44a4461 |
12 | 38865837b9a65 |
13 | 156c978532421 |
14 | 82bca647b44d |
15 | 3c925634365b |
hex | 1e36e4aa01ad |
33221113414061 has 2 divisors, whose sum is σ = 33221113414062. Its totient is φ = 33221113414060.
The previous prime is 33221113414007. The next prime is 33221113414067. The reversal of 33221113414061 is 16041431112233.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 30162129904036 + 3058983510025 = 5492006^2 + 1748995^2 .
It is an emirp because it is prime and its reverse (16041431112233) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 33221113414061 - 214 = 33221113397677 is a prime.
It is a super-2 number, since 2×332211134140612 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (33221113414067) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16610556707030 + 16610556707031.
It is an arithmetic number, because the mean of its divisors is an integer number (16610556707031).
Almost surely, 233221113414061 is an apocalyptic number.
It is an amenable number.
33221113414061 is a deficient number, since it is larger than the sum of its proper divisors (1).
33221113414061 is an equidigital number, since it uses as much as digits as its factorization.
33221113414061 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 10368, while the sum is 32.
Adding to 33221113414061 its reverse (16041431112233), we get a palindrome (49262544526294).
The spelling of 33221113414061 in words is "thirty-three trillion, two hundred twenty-one billion, one hundred thirteen million, four hundred fourteen thousand, sixty-one".
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