Base | Representation |
---|---|
bin | 1101110011000001010000… |
… | …10000101011100010110011 |
3 | 10222102111200101011121002000 |
4 | 12321200220100223202303 |
5 | 12434043441024041433 |
6 | 144310052545025043 |
7 | 6251005344403356 |
oct | 671405020534263 |
9 | 128374611147060 |
10 | 30340324440243 |
11 | 97382941a3124 |
12 | 34a01a9325183 |
13 | 13c11075c768c |
14 | 76c69dbd229d |
15 | 37934c6aa113 |
hex | 1b982842b8b3 |
30340324440243 has 16 divisors (see below), whose sum is σ = 44950817648640. Its totient is φ = 20225897978472.
The previous prime is 30340324440227. The next prime is 30340324440269. The reversal of 30340324440243 is 34204442304303.
30340324440243 is a `hidden beast` number, since 3 + 0 + 3 + 4 + 0 + 3 + 244 + 402 + 4 + 3 = 666.
It is not a de Polignac number, because 30340324440243 - 24 = 30340324440227 is a prime.
It is a super-2 number, since 2×303403244402432 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 30340324440198 and 30340324440207.
It is not an unprimeable number, because it can be changed into a prime (30340324440043) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26795671 + ... + 27904992.
It is an arithmetic number, because the mean of its divisors is an integer number (2809426103040).
Almost surely, 230340324440243 is an apocalyptic number.
30340324440243 is a deficient number, since it is larger than the sum of its proper divisors (14610493208397).
30340324440243 is a wasteful number, since it uses less digits than its factorization.
30340324440243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54721215 (or 54721209 counting only the distinct ones).
The product of its (nonzero) digits is 331776, while the sum is 36.
Adding to 30340324440243 its reverse (34204442304303), we get a palindrome (64544766744546).
The spelling of 30340324440243 in words is "thirty trillion, three hundred forty billion, three hundred twenty-four million, four hundred forty thousand, two hundred forty-three".
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