Base | Representation |
---|---|
bin | 11100001111001110… |
… | …111001000101001101 |
3 | 2220021002001111211020 |
4 | 130033032321011031 |
5 | 444044001130013 |
6 | 21532353544353 |
7 | 2122236402456 |
oct | 341716710515 |
9 | 86232044736 |
10 | 30320333133 |
11 | 1194a046062 |
12 | 5a622750b9 |
13 | 2b22861b2c |
14 | 1678bd212d |
15 | bc6d02623 |
hex | 70f3b914d |
30320333133 has 8 divisors (see below), whose sum is σ = 42554853600. Its totient is φ = 19149684048.
The previous prime is 30320333111. The next prime is 30320333143. The reversal of 30320333133 is 33133302303.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30320333133 - 28 = 30320332877 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30320333143) 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 in 7 ways as a sum of consecutive naturals, for example, 265967778 + ... + 265967891.
It is an arithmetic number, because the mean of its divisors is an integer number (5319356700).
Almost surely, 230320333133 is an apocalyptic number.
It is an amenable number.
30320333133 is a deficient number, since it is larger than the sum of its proper divisors (12234520467).
30320333133 is a wasteful number, since it uses less digits than its factorization.
30320333133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 531935691.
The product of its (nonzero) digits is 4374, while the sum is 24.
Adding to 30320333133 its reverse (33133302303), we get a palindrome (63453635436).
The spelling of 30320333133 in words is "thirty billion, three hundred twenty million, three hundred thirty-three thousand, one hundred thirty-three".
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