Base | Representation |
---|---|
bin | 11011111110001011… |
… | …011110001110101011 |
3 | 2212112010200122221021 |
4 | 123332023132032223 |
5 | 443002230132133 |
6 | 21444133353311 |
7 | 2112163456255 |
oct | 337613361653 |
9 | 85463618837 |
10 | 30034224043 |
11 | 1181259a06a |
12 | 59a2498837 |
13 | 2aa84b8905 |
14 | 164cbd6cd5 |
15 | babb3952d |
hex | 6fe2de3ab |
30034224043 has 8 divisors (see below), whose sum is σ = 30407661648. Its totient is φ = 29661062304.
The previous prime is 30034224041. The next prime is 30034224079. The reversal of 30034224043 is 34042243003.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30034224043 - 21 = 30034224041 is a prime.
It is a super-2 number, since 2×300342240432 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30034223999 and 30034224017.
It is not an unprimeable number, because it can be changed into a prime (30034224041) 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 7 ways as a sum of consecutive naturals, for example, 154605 + ... + 289777.
It is an arithmetic number, because the mean of its divisors is an integer number (3800957706).
Almost surely, 230034224043 is an apocalyptic number.
30034224043 is a deficient number, since it is larger than the sum of its proper divisors (373437605).
30034224043 is a wasteful number, since it uses less digits than its factorization.
30034224043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 137933.
The product of its (nonzero) digits is 6912, while the sum is 25.
Adding to 30034224043 its reverse (34042243003), we get a palindrome (64076467046).
The spelling of 30034224043 in words is "thirty billion, thirty-four million, two hundred twenty-four thousand, forty-three".
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