Base | Representation |
---|---|
bin | 11011111101111100… |
… | …001111111001110001 |
3 | 2212111212011220112022 |
4 | 123331330033321301 |
5 | 443000214430301 |
6 | 21443512041225 |
7 | 2112114525203 |
oct | 337574177161 |
9 | 85455156468 |
10 | 30030233201 |
11 | 11810313751 |
12 | 59a1093215 |
13 | 2aa771c277 |
14 | 164c478773 |
15 | bab5ebd1b |
hex | 6fdf0fe71 |
30030233201 has 8 divisors (see below), whose sum is σ = 30767151744. Its totient is φ = 29302035840.
The previous prime is 30030233197. The next prime is 30030233221. The reversal of 30030233201 is 10233203003.
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 30030233201 - 22 = 30030233197 is a prime.
It is a super-2 number, since 2×300302332012 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 30030233201.
It is not an unprimeable number, because it can be changed into a prime (30030233221) 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, 2173325 + ... + 2187098.
It is an arithmetic number, because the mean of its divisors is an integer number (3845893968).
Almost surely, 230030233201 is an apocalyptic number.
It is an amenable number.
30030233201 is a deficient number, since it is larger than the sum of its proper divisors (736918543).
30030233201 is an equidigital number, since it uses as much as digits as its factorization.
30030233201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4360591.
The product of its (nonzero) digits is 324, while the sum is 17.
Adding to 30030233201 its reverse (10233203003), we get a palindrome (40263436204).
The spelling of 30030233201 in words is "thirty billion, thirty million, two hundred thirty-three thousand, two hundred one".
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