Base | Representation |
---|---|
bin | 11100000011111000… |
… | …111000100000100010 |
3 | 2212202210221022101102 |
4 | 130003320320200202 |
5 | 443201240423432 |
6 | 21501434434402 |
7 | 2114435616056 |
oct | 340370704042 |
9 | 85683838342 |
10 | 30130014242 |
11 | 11861675719 |
12 | 5a0a592a02 |
13 | 2ac22b71c3 |
14 | 165b80dc66 |
15 | bb525b962 |
hex | 703e38822 |
30130014242 has 8 divisors (see below), whose sum is σ = 45203865600. Its totient is φ = 15062059044.
The previous prime is 30130014221. The next prime is 30130014259. The reversal of 30130014242 is 24241003103.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1461242 + ... + 1481717.
It is an arithmetic number, because the mean of its divisors is an integer number (5650483200).
Almost surely, 230130014242 is an apocalyptic number.
30130014242 is a deficient number, since it is larger than the sum of its proper divisors (15073851358).
30130014242 is a wasteful number, since it uses less digits than its factorization.
30130014242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2948080.
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 30130014242 its reverse (24241003103), we get a palindrome (54371017345).
The spelling of 30130014242 in words is "thirty billion, one hundred thirty million, fourteen thousand, two hundred forty-two".
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