Base | Representation |
---|---|
bin | 1101101111110111111001… |
… | …11011011000011110100001 |
3 | 10222001011122121201101002102 |
4 | 12313323330323120132201 |
5 | 12430311043123120213 |
6 | 144144254105300145 |
7 | 6240130450443344 |
oct | 667737473303641 |
9 | 128034577641072 |
10 | 30232223254433 |
11 | 96a6460969242 |
12 | 348325a494655 |
13 | 13b3b6a607685 |
14 | 767366c8845b |
15 | 376622139158 |
hex | 1b7efced87a1 |
30232223254433 has 8 divisors (see below), whose sum is σ = 30241364407680. Its totient is φ = 30223083234960.
The previous prime is 30232223254403. The next prime is 30232223254459. The reversal of 30232223254433 is 33445232223203.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30232223254433 - 26 = 30232223254369 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (30232223254403) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54654638 + ... + 55205016.
It is an arithmetic number, because the mean of its divisors is an integer number (3780170550960).
Almost surely, 230232223254433 is an apocalyptic number.
It is an amenable number.
30232223254433 is a deficient number, since it is larger than the sum of its proper divisors (9141153247).
30232223254433 is a wasteful number, since it uses less digits than its factorization.
30232223254433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 566887.
The product of its (nonzero) digits is 622080, while the sum is 38.
Adding to 30232223254433 its reverse (33445232223203), we get a palindrome (63677455477636).
The spelling of 30232223254433 in words is "thirty trillion, two hundred thirty-two billion, two hundred twenty-three million, two hundred fifty-four thousand, four hundred thirty-three".
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