Base | Representation |
---|---|
bin | 111100100000100… |
… | …0110000111100111 |
3 | 12020111102110122010 |
4 | 1321001012013213 |
5 | 13124231032333 |
6 | 533245005303 |
7 | 101212344306 |
oct | 17101060747 |
9 | 5214373563 |
10 | 2030330343 |
11 | 952083268 |
12 | 487b53833 |
13 | 264836802 |
14 | 15391243d |
15 | bd3a4563 |
hex | 790461e7 |
2030330343 has 4 divisors (see below), whose sum is σ = 2707107128. Its totient is φ = 1353553560.
The previous prime is 2030330321. The next prime is 2030330347. The reversal of 2030330343 is 3430330302.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 2030330343 - 28 = 2030330087 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 (2030330347) 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, 338388388 + ... + 338388393.
It is an arithmetic number, because the mean of its divisors is an integer number (676776782).
Almost surely, 22030330343 is an apocalyptic number.
2030330343 is a deficient number, since it is larger than the sum of its proper divisors (676776785).
2030330343 is an equidigital number, since it uses as much as digits as its factorization.
2030330343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 676776784.
The product of its (nonzero) digits is 1944, while the sum is 21.
The square root of 2030330343 is about 45059.1871098448. The cubic root of 2030330343 is about 1266.2580958434.
Adding to 2030330343 its reverse (3430330302), we get a palindrome (5460660645).
The spelling of 2030330343 in words is "two billion, thirty million, three hundred thirty thousand, three hundred forty-three".
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