Base | Representation |
---|---|
bin | 111001010010… |
… | …0100100011001 |
3 | 2002111220011211 |
4 | 1302210210121 |
5 | 30142043301 |
6 | 2551423121 |
7 | 513200161 |
oct | 162444431 |
9 | 62456154 |
10 | 30034201 |
11 | 15a5415a |
12 | a084aa1 |
13 | 62b7722 |
14 | 3dbb5a1 |
15 | 2984051 |
hex | 1ca4919 |
30034201 has 2 divisors, whose sum is σ = 30034202. Its totient is φ = 30034200.
The previous prime is 30034183. The next prime is 30034211. The reversal of 30034201 is 10243003.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 20430400 + 9603801 = 4520^2 + 3099^2 .
It is a cyclic number.
It is not a de Polignac number, because 30034201 - 27 = 30034073 is a prime.
It is not a weakly prime, because it can be changed into another prime (30034211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15017100 + 15017101.
It is an arithmetic number, because the mean of its divisors is an integer number (15017101).
Almost surely, 230034201 is an apocalyptic number.
It is an amenable number.
30034201 is a deficient number, since it is larger than the sum of its proper divisors (1).
30034201 is an equidigital number, since it uses as much as digits as its factorization.
30034201 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 72, while the sum is 13.
The square root of 30034201 is about 5480.3467955961. The cubic root of 30034201 is about 310.8412840404.
Adding to 30034201 its reverse (10243003), we get a palindrome (40277204).
The spelling of 30034201 in words is "thirty million, thirty-four thousand, two hundred one".
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