Base | Representation |
---|---|
bin | 11011111110001000… |
… | …010101011000111001 |
3 | 2212112002010212111001 |
4 | 123332020111120321 |
5 | 443002022321101 |
6 | 21444104005001 |
7 | 2112153462013 |
oct | 337610253071 |
9 | 85462125431 |
10 | 30033401401 |
11 | 11812087aa3 |
12 | 59a2160761 |
13 | 2aa828b343 |
14 | 164ca611b3 |
15 | baba25901 |
hex | 6fe215639 |
30033401401 has 2 divisors, whose sum is σ = 30033401402. Its totient is φ = 30033401400.
The previous prime is 30033401381. The next prime is 30033401413. The reversal of 30033401401 is 10410433003.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 29326905001 + 706496400 = 171251^2 + 26580^2 .
It is a cyclic number.
It is not a de Polignac number, because 30033401401 - 213 = 30033393209 is a prime.
It is not a weakly prime, because it can be changed into another prime (30033401501) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15016700700 + 15016700701.
It is an arithmetic number, because the mean of its divisors is an integer number (15016700701).
Almost surely, 230033401401 is an apocalyptic number.
It is an amenable number.
30033401401 is a deficient number, since it is larger than the sum of its proper divisors (1).
30033401401 is an equidigital number, since it uses as much as digits as its factorization.
30033401401 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 30033401401 its reverse (10410433003), we get a palindrome (40443834404).
The spelling of 30033401401 in words is "thirty billion, thirty-three million, four hundred one thousand, four hundred one".
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