Base | Representation |
---|---|
bin | 11100001001100000… |
… | …111110011001100011 |
3 | 2220000101120010022102 |
4 | 130021200332121203 |
5 | 443344422111321 |
6 | 21515050001015 |
7 | 2116663151012 |
oct | 341140763143 |
9 | 86011503272 |
10 | 30224410211 |
11 | 118aa989816 |
12 | 5a3611616b |
13 | 2b08a17cc8 |
14 | 166a182a79 |
15 | bbd6a5c0b |
hex | 70983e663 |
30224410211 has 4 divisors (see below), whose sum is σ = 32002316712. Its totient is φ = 28446503712.
The previous prime is 30224410199. The next prime is 30224410277. The reversal of 30224410211 is 11201442203.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11201442203 = 7 ⋅1600206029.
It is a cyclic number.
It is not a de Polignac number, because 30224410211 - 218 = 30224148067 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30224410511) 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 3 ways as a sum of consecutive naturals, for example, 888953225 + ... + 888953258.
It is an arithmetic number, because the mean of its divisors is an integer number (8000579178).
Almost surely, 230224410211 is an apocalyptic number.
30224410211 is a deficient number, since it is larger than the sum of its proper divisors (1777906501).
30224410211 is a wasteful number, since it uses less digits than its factorization.
30224410211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1777906500.
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 30224410211 its reverse (11201442203), we get a palindrome (41425852414).
The spelling of 30224410211 in words is "thirty billion, two hundred twenty-four million, four hundred ten thousand, two hundred eleven".
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