Base | Representation |
---|---|
bin | 11100001000111010… |
… | …110101010010110001 |
3 | 2212222200202010120121 |
4 | 130020322311102301 |
5 | 443334342131231 |
6 | 21514051410241 |
7 | 2116512155044 |
oct | 341072652261 |
9 | 85880663517 |
10 | 30214411441 |
11 | 118a527a575 |
12 | 5a328b3981 |
13 | 2b06926b86 |
14 | 1668adcc5b |
15 | bbc87d311 |
hex | 708eb54b1 |
30214411441 has 4 divisors (see below), whose sum is σ = 30553899300. Its totient is φ = 29874923584.
The previous prime is 30214411411. The next prime is 30214411463. The reversal of 30214411441 is 14411441203.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 13848582400 + 16365829041 = 117680^2 + 127929^2 .
It is a cyclic number.
It is not a de Polignac number, because 30214411441 - 225 = 30180857009 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30214411411) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169743796 + ... + 169743973.
It is an arithmetic number, because the mean of its divisors is an integer number (7638474825).
Almost surely, 230214411441 is an apocalyptic number.
It is an amenable number.
30214411441 is a deficient number, since it is larger than the sum of its proper divisors (339487859).
30214411441 is an equidigital number, since it uses as much as digits as its factorization.
30214411441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 339487858.
The product of its (nonzero) digits is 1536, while the sum is 25.
Adding to 30214411441 its reverse (14411441203), we get a palindrome (44625852644).
The spelling of 30214411441 in words is "thirty billion, two hundred fourteen million, four hundred eleven thousand, four hundred forty-one".
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