Base | Representation |
---|---|
bin | 11011111100010001… |
… | …011011111101110001 |
3 | 2212102220111100202021 |
4 | 123330101123331301 |
5 | 442421032430301 |
6 | 21441031551441 |
7 | 2111324526433 |
oct | 337421337561 |
9 | 85386440667 |
10 | 30002233201 |
11 | 117a6529956 |
12 | 599382b581 |
13 | 2aa1997715 |
14 | 164886a653 |
15 | ba8e1a8a1 |
hex | 6fc45bf71 |
30002233201 has 4 divisors (see below), whose sum is σ = 30004755172. Its totient is φ = 29999711232.
The previous prime is 30002233171. The next prime is 30002233207. The reversal of 30002233201 is 10233220003.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 29085597025 + 916636176 = 170545^2 + 30276^2 .
It is a cyclic number.
It is not a de Polignac number, because 30002233201 - 215 = 30002200433 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30002233207) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1243056 + ... + 1266961.
It is an arithmetic number, because the mean of its divisors is an integer number (7501188793).
Almost surely, 230002233201 is an apocalyptic number.
It is an amenable number.
30002233201 is a deficient number, since it is larger than the sum of its proper divisors (2521971).
30002233201 is a wasteful number, since it uses less digits than its factorization.
30002233201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2521970.
The product of its (nonzero) digits is 216, while the sum is 16.
Adding to 30002233201 its reverse (10233220003), we get a palindrome (40235453204).
The spelling of 30002233201 in words is "thirty billion, two million, two hundred thirty-three thousand, two hundred one".
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