Base | Representation |
---|---|
bin | 11011111110001000… |
… | …000100100001001100 |
3 | 2212112002000100200202 |
4 | 123332020010201030 |
5 | 443002013113200 |
6 | 21444102313032 |
7 | 2112153053366 |
oct | 337610044114 |
9 | 85462010622 |
10 | 30033332300 |
11 | 11812040094 |
12 | 59a2128778 |
13 | 2aa8265a5a |
14 | 164ca43d36 |
15 | baba101d5 |
hex | 6fe20484c |
30033332300 has 72 divisors (see below), whose sum is σ = 70275866640. Its totient is φ = 11103436800.
The previous prime is 30033332279. The next prime is 30033332309. The reversal of 30033332300 is 323333003.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is not an unprimeable number, because it can be changed into a prime (30033332309) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 114869 + ... + 270668.
Almost surely, 230033332300 is an apocalyptic number.
It is an amenable number.
30033332300 is an abundant number, since it is smaller than the sum of its proper divisors (40242534340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30033332300 is a wasteful number, since it uses less digits than its factorization.
30033332300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 385611 (or 385604 counting only the distinct ones).
The product of its (nonzero) digits is 1458, while the sum is 20.
Adding to 30033332300 its reverse (323333003), we get a palindrome (30356665303).
The spelling of 30033332300 in words is "thirty billion, thirty-three million, three hundred thirty-two thousand, three hundred".
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