Base | Representation |
---|---|
bin | 11011111110001000… |
… | …000010010101000100 |
3 | 2212112001222220101121 |
4 | 123332020002111010 |
5 | 443002012321312 |
6 | 21444102203324 |
7 | 2112153015265 |
oct | 337610022504 |
9 | 85461886347 |
10 | 30033323332 |
11 | 11812034381 |
12 | 59a2123544 |
13 | 2aa826194c |
14 | 164ca4096c |
15 | baba0c707 |
hex | 6fe202544 |
30033323332 has 24 divisors (see below), whose sum is σ = 55410143040. Its totient is φ = 14204299680.
The previous prime is 30033323329. The next prime is 30033323339. The reversal of 30033323332 is 23332333003.
It is a junction number, because it is equal to n+sod(n) for n = 30033323297 and 30033323306.
It is not an unprimeable number, because it can be changed into a prime (30033323339) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256219 + ... + 354562.
It is an arithmetic number, because the mean of its divisors is an integer number (2308755960).
Almost surely, 230033323332 is an apocalyptic number.
It is an amenable number.
30033323332 is a deficient number, since it is larger than the sum of its proper divisors (25376819708).
30033323332 is a wasteful number, since it uses less digits than its factorization.
30033323332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 611451 (or 611449 counting only the distinct ones).
The product of its (nonzero) digits is 8748, while the sum is 25.
Adding to 30033323332 its reverse (23332333003), we get a palindrome (53365656335).
The spelling of 30033323332 in words is "thirty billion, thirty-three million, three hundred twenty-three thousand, three hundred thirty-two".
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