Base | Representation |
---|---|
bin | 11011111100110111… |
… | …110101101110101001 |
3 | 2212110121102211002010 |
4 | 123330313311232221 |
5 | 442431122101301 |
6 | 21442031430133 |
7 | 2111506225332 |
oct | 337467655651 |
9 | 85417384063 |
10 | 30012300201 |
11 | 11801185394 |
12 | 5997085349 |
13 | 2aa3ab0920 |
14 | 1649d2b289 |
15 | ba9c585d6 |
hex | 6fcdf5ba9 |
30012300201 has 16 divisors (see below), whose sum is σ = 43475959296. Its totient is φ = 18305661696.
The previous prime is 30012300173. The next prime is 30012300217. The reversal of 30012300201 is 10200321003.
It is a happy number.
It is not a de Polignac number, because 30012300201 - 211 = 30012298153 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30012301201) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3400665 + ... + 3409478.
It is an arithmetic number, because the mean of its divisors is an integer number (2717247456).
Almost surely, 230012300201 is an apocalyptic number.
It is an amenable number.
30012300201 is a deficient number, since it is larger than the sum of its proper divisors (13463659095).
30012300201 is a wasteful number, since it uses less digits than its factorization.
30012300201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6810272.
The product of its (nonzero) digits is 36, while the sum is 12.
Adding to 30012300201 its reverse (10200321003), we get a palindrome (40212621204).
The spelling of 30012300201 in words is "thirty billion, twelve million, three hundred thousand, two hundred one".
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