Base | Representation |
---|---|
bin | 11011111100111011… |
… | …101100010100000010 |
3 | 2212110200100010112212 |
4 | 123330323230110002 |
5 | 442431401411320 |
6 | 21442105222122 |
7 | 2111520633062 |
oct | 337473542402 |
9 | 85420303485 |
10 | 30013310210 |
11 | 11801805204 |
12 | 5997491942 |
13 | 2aa4075570 |
14 | 164a1113a2 |
15 | ba9da79c5 |
hex | 6fceec502 |
30013310210 has 64 divisors (see below), whose sum is σ = 58638595680. Its totient is φ = 10994780160.
The previous prime is 30013310189. The next prime is 30013310221. The reversal of 30013310210 is 1201331003.
It can be written as a sum of positive squares in 16 ways, for example, as 933852481 + 29079457729 = 30559^2 + 170527^2 .
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9316400 + ... + 9319620.
Almost surely, 230013310210 is an apocalyptic number.
30013310210 is a deficient number, since it is larger than the sum of its proper divisors (28625285470).
30013310210 is a wasteful number, since it uses less digits than its factorization.
30013310210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3783.
The product of its (nonzero) digits is 54, while the sum is 14.
Adding to 30013310210 its reverse (1201331003), we get a palindrome (31214641213).
The spelling of 30013310210 in words is "thirty billion, thirteen million, three hundred ten thousand, two hundred ten".
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