Base | Representation |
---|---|
bin | 11011111101111100… |
… | …111001101101010010 |
3 | 2212111212111121102021 |
4 | 123331330321231102 |
5 | 443000240420214 |
6 | 21443515442054 |
7 | 2112116140342 |
oct | 337574715522 |
9 | 85455447367 |
10 | 30030404434 |
11 | 11810420368 |
12 | 59a115632a |
13 | 2aa777c1a4 |
14 | 164c4c0d22 |
15 | bab632924 |
hex | 6fdf39b52 |
30030404434 has 8 divisors (see below), whose sum is σ = 47004111360. Its totient is φ = 14362367316.
The previous prime is 30030404431. The next prime is 30030404447. The reversal of 30030404434 is 43440403003.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 30030404399 and 30030404408.
It is not an unprimeable number, because it can be changed into a prime (30030404431) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 326417394 + ... + 326417485.
It is an arithmetic number, because the mean of its divisors is an integer number (5875513920).
Almost surely, 230030404434 is an apocalyptic number.
30030404434 is a deficient number, since it is larger than the sum of its proper divisors (16973706926).
30030404434 is a wasteful number, since it uses less digits than its factorization.
30030404434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 652834904.
The product of its (nonzero) digits is 6912, while the sum is 25.
Adding to 30030404434 its reverse (43440403003), we get a palindrome (73470807437).
The spelling of 30030404434 in words is "thirty billion, thirty million, four hundred four thousand, four hundred thirty-four".
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