Base | Representation |
---|---|
bin | 11100010100110000… |
… | …011101110010110111 |
3 | 2220111112110111202212 |
4 | 130110300131302313 |
5 | 444241213122333 |
6 | 21545504324035 |
7 | 2124443256536 |
oct | 342460356267 |
9 | 86445414685 |
10 | 30413020343 |
11 | 119973a2362 |
12 | 5a8931361b |
13 | 2b38b14c34 |
14 | 168723c31d |
15 | bd0010448 |
hex | 714c1dcb7 |
30413020343 has 4 divisors (see below), whose sum is σ = 30572251008. Its totient is φ = 30253789680.
The previous prime is 30413020271. The next prime is 30413020357. The reversal of 30413020343 is 34302031403.
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 30413020343 - 28 = 30413020087 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 (30413020243) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79615046 + ... + 79615427.
It is an arithmetic number, because the mean of its divisors is an integer number (7643062752).
Almost surely, 230413020343 is an apocalyptic number.
30413020343 is a deficient number, since it is larger than the sum of its proper divisors (159230665).
30413020343 is a wasteful number, since it uses less digits than its factorization.
30413020343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 159230664.
The product of its (nonzero) digits is 2592, while the sum is 23.
Adding to 30413020343 its reverse (34302031403), we get a palindrome (64715051746).
The spelling of 30413020343 in words is "thirty billion, four hundred thirteen million, twenty thousand, three hundred forty-three".
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