Base | Representation |
---|---|
bin | 11011111100010101… |
… | …100011001001100011 |
3 | 2212102222112010111021 |
4 | 123330111203021203 |
5 | 442421321424303 |
6 | 21441111030311 |
7 | 2111336636335 |
oct | 337425431143 |
9 | 85388463437 |
10 | 30003311203 |
11 | 117a70a5868 |
12 | 599406b397 |
13 | 2aa1c842a8 |
14 | 1648a6b455 |
15 | ba907eebd |
hex | 6fc563263 |
30003311203 has 8 divisors (see below), whose sum is σ = 31932817488. Its totient is φ = 28092094464.
The previous prime is 30003311167. The next prime is 30003311207. The reversal of 30003311203 is 30211330003.
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 30003311203 - 29 = 30003310691 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30003311207) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4569001 + ... + 4575562.
It is an arithmetic number, because the mean of its divisors is an integer number (3991602186).
Almost surely, 230003311203 is an apocalyptic number.
30003311203 is a deficient number, since it is larger than the sum of its proper divisors (1929506285).
30003311203 is a wasteful number, since it uses less digits than its factorization.
30003311203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9144773.
The product of its (nonzero) digits is 162, while the sum is 16.
Adding to 30003311203 its reverse (30211330003), we get a palindrome (60214641206).
The spelling of 30003311203 in words is "thirty billion, three million, three hundred eleven thousand, two hundred three".
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