Base | Representation |
---|---|
bin | 1101101010000101001110… |
… | …00000010111000110100101 |
3 | 10221100010222021020022121211 |
4 | 12311002213000113012211 |
5 | 12414031010041121313 |
6 | 143513022341511421 |
7 | 6216554010211135 |
oct | 665024700270645 |
9 | 127303867208554 |
10 | 30033213223333 |
11 | 962a01799a361 |
12 | 345077a412571 |
13 | 139b173422918 |
14 | 75b888462ac5 |
15 | 371375a63e3d |
hex | 1b50a70171a5 |
30033213223333 has 16 divisors (see below), whose sum is σ = 31774206703680. Its totient is φ = 28308557510784.
The previous prime is 30033213223313. The next prime is 30033213223339. The reversal of 30033213223333 is 33332231233003.
It is a cyclic number.
It is not a de Polignac number, because 30033213223333 - 25 = 30033213223301 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30033213223295 and 30033213223304.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30033213223339) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 765616 + ... + 7787977.
It is an arithmetic number, because the mean of its divisors is an integer number (1985887918980).
Almost surely, 230033213223333 is an apocalyptic number.
It is an amenable number.
30033213223333 is a deficient number, since it is larger than the sum of its proper divisors (1740993480347).
30033213223333 is a wasteful number, since it uses less digits than its factorization.
30033213223333 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8554548.
The product of its (nonzero) digits is 52488, while the sum is 31.
Adding to 30033213223333 its reverse (33332231233003), we get a palindrome (63365444456336).
The spelling of 30033213223333 in words is "thirty trillion, thirty-three billion, two hundred thirteen million, two hundred twenty-three thousand, three hundred thirty-three".
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