Base | Representation |
---|---|
bin | 11100001001111110… |
… | …110001110111100011 |
3 | 2220000221021001201111 |
4 | 130021332301313203 |
5 | 443403422120303 |
6 | 21515525244151 |
7 | 2120116441300 |
oct | 341176616743 |
9 | 86027231644 |
10 | 30232223203 |
11 | 11904335836 |
12 | 5a38863657 |
13 | 2b0a522290 |
14 | 166b2180a7 |
15 | bbe1eab6d |
hex | 709fb1de3 |
30232223203 has 24 divisors (see below), whose sum is σ = 37889933760. Its totient is φ = 23909518080.
The previous prime is 30232223129. The next prime is 30232223213.
30232223203 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 30232223203 - 217 = 30232092131 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30232223213) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1652838 + ... + 1671028.
It is an arithmetic number, because the mean of its divisors is an integer number (1578747240).
Almost surely, 230232223203 is an apocalyptic number.
30232223203 is a deficient number, since it is larger than the sum of its proper divisors (7657710557).
30232223203 is a wasteful number, since it uses less digits than its factorization.
30232223203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20827 (or 20820 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 22.
The spelling of 30232223203 in words is "thirty billion, two hundred thirty-two million, two hundred twenty-three thousand, two hundred three".
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