Base | Representation |
---|---|
bin | 11100001110000010… |
… | …011110111111011011 |
3 | 2220012200100220002102 |
4 | 130032002132333123 |
5 | 444023334201243 |
6 | 21530400354015 |
7 | 2121604220513 |
oct | 341602367733 |
9 | 86180326072 |
10 | 30300303323 |
11 | 119398053a4 |
12 | 5a5761590b |
13 | 2b1b66ac84 |
14 | 167629a843 |
15 | bc51979b8 |
hex | 70e09efdb |
30300303323 has 4 divisors (see below), whose sum is σ = 30302737728. Its totient is φ = 30297868920.
The previous prime is 30300303269. The next prime is 30300303343. The reversal of 30300303323 is 32330300303.
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 30300303323 - 228 = 30031867867 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30300303295 and 30300303304.
It is not an unprimeable number, because it can be changed into a prime (30300303343) 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, 1198436 + ... + 1223457.
It is an arithmetic number, because the mean of its divisors is an integer number (7575684432).
Almost surely, 230300303323 is an apocalyptic number.
30300303323 is a deficient number, since it is larger than the sum of its proper divisors (2434405).
30300303323 is a wasteful number, since it uses less digits than its factorization.
30300303323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2434404.
The product of its (nonzero) digits is 1458, while the sum is 20.
Adding to 30300303323 its reverse (32330300303), we get a palindrome (62630603626).
The spelling of 30300303323 in words is "thirty billion, three hundred million, three hundred three thousand, three hundred twenty-three".
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