Base | Representation |
---|---|
bin | 11100001000111010… |
… | …011010100110110010 |
3 | 2212222200112120122001 |
4 | 130020322122212302 |
5 | 443334330132010 |
6 | 21514045204214 |
7 | 2116511221255 |
oct | 341072324662 |
9 | 85880476561 |
10 | 30214302130 |
11 | 118a5205431 |
12 | 5a3286066a |
13 | 2b068b91ac |
14 | 1668ab109c |
15 | bbc85ac3a |
hex | 708e9a9b2 |
30214302130 has 64 divisors (see below), whose sum is σ = 60134296320. Its totient is φ = 10871967744.
The previous prime is 30214302101. The next prime is 30214302133. The reversal of 30214302130 is 3120341203.
It is a junction number, because it is equal to n+sod(n) for n = 30214302098 and 30214302107.
It is not an unprimeable number, because it can be changed into a prime (30214302133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7767226 + ... + 7771114.
It is an arithmetic number, because the mean of its divisors is an integer number (939598380).
Almost surely, 230214302130 is an apocalyptic number.
30214302130 is a deficient number, since it is larger than the sum of its proper divisors (29919994190).
30214302130 is a wasteful number, since it uses less digits than its factorization.
30214302130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5923.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 30214302130 its reverse (3120341203), we get a palindrome (33334643333).
The spelling of 30214302130 in words is "thirty billion, two hundred fourteen million, three hundred two thousand, one hundred thirty".
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