Base | Representation |
---|---|
bin | 1101110001111011110001… |
… | …11100001101011111011111 |
3 | 10222021221101210112111211222 |
4 | 12320331320330031133133 |
5 | 12432441042432314403 |
6 | 144241003340403555 |
7 | 6245215111213616 |
oct | 670757074153737 |
9 | 128257353474758 |
10 | 30303023323103 |
11 | 9723492738793 |
12 | 3494b192465bb |
13 | 13ba74172a22b |
14 | 76a961c4687d |
15 | 3783b7ad7338 |
hex | 1b8f78f0d7df |
30303023323103 has 4 divisors (see below), whose sum is σ = 30305414861568. Its totient is φ = 30300631784640.
The previous prime is 30303023323051. The next prime is 30303023323229. The reversal of 30303023323103 is 30132332030303.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 30303023323103 - 26 = 30303023323039 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30303023353103) 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, 1195750226 + ... + 1195775567.
It is an arithmetic number, because the mean of its divisors is an integer number (7576353715392).
Almost surely, 230303023323103 is an apocalyptic number.
30303023323103 is a deficient number, since it is larger than the sum of its proper divisors (2391538465).
30303023323103 is a wasteful number, since it uses less digits than its factorization.
30303023323103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2391538464.
The product of its (nonzero) digits is 8748, while the sum is 26.
Adding to 30303023323103 its reverse (30132332030303), we get a palindrome (60435355353406).
The spelling of 30303023323103 in words is "thirty trillion, three hundred three billion, twenty-three million, three hundred twenty-three thousand, one hundred three".
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