Base | Representation |
---|---|
bin | 11011111110101101… |
… | …000000010001000011 |
3 | 2212112202020020210001 |
4 | 123332231000101003 |
5 | 443012002423321 |
6 | 21445050020431 |
7 | 2112331256500 |
oct | 337655002103 |
9 | 85482206701 |
10 | 30043014211 |
11 | 11817553271 |
12 | 59a5417717 |
13 | 2aaa2758b2 |
14 | 16500444a7 |
15 | bac7c3c91 |
hex | 6feb40443 |
30043014211 has 24 divisors (see below), whose sum is σ = 35093878560. Its totient is φ = 25643907072.
The previous prime is 30043014181. The next prime is 30043014271. The reversal of 30043014211 is 11241034003.
It is not a de Polignac number, because 30043014211 - 29 = 30043013699 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30043014271) 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 23 ways as a sum of consecutive naturals, for example, 21976650 + ... + 21978016.
It is an arithmetic number, because the mean of its divisors is an integer number (1462244940).
Almost surely, 230043014211 is an apocalyptic number.
30043014211 is a deficient number, since it is larger than the sum of its proper divisors (5050864349).
30043014211 is a wasteful number, since it uses less digits than its factorization.
30043014211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2923 (or 2916 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 30043014211 its reverse (11241034003), we get a palindrome (41284048214).
The spelling of 30043014211 in words is "thirty billion, forty-three million, fourteen thousand, two hundred eleven".
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