Base | Representation |
---|---|
bin | 11011111110001000… |
… | …000100111101101010 |
3 | 2212112002000110012020 |
4 | 123332020010331222 |
5 | 443002013142442 |
6 | 21444102325310 |
7 | 2112153061611 |
oct | 337610047552 |
9 | 85462013166 |
10 | 30033334122 |
11 | 118120414a0 |
12 | 59a2129836 |
13 | 2aa826682c |
14 | 164ca44878 |
15 | baba109ec |
hex | 6fe204f6a |
30033334122 has 16 divisors (see below), whose sum is σ = 65527274592. Its totient is φ = 9101010320.
The previous prime is 30033334091. The next prime is 30033334157. The reversal of 30033334122 is 22143333003.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 30033334092 and 30033334101.
It is an unprimeable number.
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 in 7 ways as a sum of consecutive naturals, for example, 227525193 + ... + 227525324.
It is an arithmetic number, because the mean of its divisors is an integer number (4095454662).
Almost surely, 230033334122 is an apocalyptic number.
30033334122 is an abundant number, since it is smaller than the sum of its proper divisors (35493940470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30033334122 is a wasteful number, since it uses less digits than its factorization.
30033334122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 455050533.
The product of its (nonzero) digits is 3888, while the sum is 24.
Adding to 30033334122 its reverse (22143333003), we get a palindrome (52176667125).
The spelling of 30033334122 in words is "thirty billion, thirty-three million, three hundred thirty-four thousand, one hundred twenty-two".
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