Base | Representation |
---|---|
bin | 11100001110001010… |
… | …010000110010011110 |
3 | 2220012211012111001011 |
4 | 130032022100302132 |
5 | 444024344423202 |
6 | 21530512205434 |
7 | 2121630442201 |
oct | 341612206236 |
9 | 86184174034 |
10 | 30302342302 |
11 | 1193a978301 |
12 | 5a5823987a |
13 | 2b1bc0307b |
14 | 167666b938 |
15 | bc544bbd7 |
hex | 70e290c9e |
30302342302 has 8 divisors (see below), whose sum is σ = 45455043816. Its totient is φ = 15150661032.
The previous prime is 30302342297. The next prime is 30302342309. The reversal of 30302342302 is 20324320303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30302342309) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175893 + ... + 302560.
It is an arithmetic number, because the mean of its divisors is an integer number (5681880477).
Almost surely, 230302342302 is an apocalyptic number.
30302342302 is a deficient number, since it is larger than the sum of its proper divisors (15152701514).
30302342302 is a wasteful number, since it uses less digits than its factorization.
30302342302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 510122.
The product of its (nonzero) digits is 2592, while the sum is 22.
Adding to 30302342302 its reverse (20324320303), we get a palindrome (50626662605).
The spelling of 30302342302 in words is "thirty billion, three hundred two million, three hundred forty-two thousand, three hundred two".
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