Base | Representation |
---|---|
bin | 1101101111110110001100… |
… | …00101010010001101000101 |
3 | 10222001002021111021212000212 |
4 | 12313323012011102031011 |
5 | 12430302202043301201 |
6 | 144144022515245205 |
7 | 6240065605336106 |
oct | 667730605221505 |
9 | 128032244255025 |
10 | 30231303103301 |
11 | 96a6029523063 |
12 | 34830422a9805 |
13 | 13b3a51aa6b51 |
14 | 7672ba9a43ad |
15 | 3765bb47babb |
hex | 1b7ec6152345 |
30231303103301 has 8 divisors (see below), whose sum is σ = 32534362839384. Its totient is φ = 27986548677120.
The previous prime is 30231303103291. The next prime is 30231303103307. The reversal of 30231303103301 is 10330130313203.
It can be written as a sum of positive squares in 4 ways, for example, as 9992110660900 + 20239192442401 = 3161030^2 + 4498799^2 .
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 30231303103301 - 210 = 30231303102277 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 (30231303103307) 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, 14576326400 + ... + 14576328473.
It is an arithmetic number, because the mean of its divisors is an integer number (4066795354923).
Almost surely, 230231303103301 is an apocalyptic number.
It is an amenable number.
30231303103301 is a deficient number, since it is larger than the sum of its proper divisors (2303059736083).
30231303103301 is a wasteful number, since it uses less digits than its factorization.
30231303103301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29152654951.
The product of its (nonzero) digits is 1458, while the sum is 23.
Adding to 30231303103301 its reverse (10330130313203), we get a palindrome (40561433416504).
The spelling of 30231303103301 in words is "thirty trillion, two hundred thirty-one billion, three hundred three million, one hundred three thousand, three hundred one".
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