Base | Representation |
---|---|
bin | 11100001010000010… |
… | …100000100110001001 |
3 | 2220001000002202001102 |
4 | 130022002200212021 |
5 | 443404144413113 |
6 | 21520002231145 |
7 | 2120130653150 |
oct | 341202404611 |
9 | 86030082042 |
10 | 30233201033 |
11 | 11904943462 |
12 | 5a390554b5 |
13 | 2b0a7a5389 |
14 | 166b3d0597 |
15 | bbe340758 |
hex | 70a0a0989 |
30233201033 has 8 divisors (see below), whose sum is σ = 36370768320. Its totient is φ = 24550268400.
The previous prime is 30233201003. The next prime is 30233201039. The reversal of 30233201033 is 33010233203.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30233201033 - 216 = 30233135497 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30233200996 and 30233201014.
It is not an unprimeable number, because it can be changed into a prime (30233201039) 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, 113658518 + ... + 113658783.
It is an arithmetic number, because the mean of its divisors is an integer number (4546346040).
Almost surely, 230233201033 is an apocalyptic number.
It is an amenable number.
30233201033 is a deficient number, since it is larger than the sum of its proper divisors (6137567287).
30233201033 is a wasteful number, since it uses less digits than its factorization.
30233201033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 227317327.
The product of its (nonzero) digits is 972, while the sum is 20.
Adding to 30233201033 its reverse (33010233203), we get a palindrome (63243434236).
The spelling of 30233201033 in words is "thirty billion, two hundred thirty-three million, two hundred one thousand, thirty-three".
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