Base | Representation |
---|---|
bin | 1011010010100000… |
… | …1100001000100111 |
3 | 21211012022000102000 |
4 | 2310220030020213 |
5 | 22201242344333 |
6 | 1220412420343 |
7 | 135045160356 |
oct | 26450141047 |
9 | 7735260360 |
10 | 3030434343 |
11 | 13156681a2 |
12 | 706a776b3 |
13 | 393aac121 |
14 | 20a68999d |
15 | 12b0a6713 |
hex | b4a0c227 |
3030434343 has 8 divisors (see below), whose sum is σ = 4489532400. Its totient is φ = 2020289544.
The previous prime is 3030434333. The next prime is 3030434359. The reversal of 3030434343 is 3434340303.
It is a de Polignac number, because none of the positive numbers 2k-3030434343 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 112238309 = 3030434343 / (3 + 0 + 3 + 0 + 4 + 3 + 4 + 3 + 4 + 3).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3030434333) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56119128 + ... + 56119181.
It is an arithmetic number, because the mean of its divisors is an integer number (561191550).
Almost surely, 23030434343 is an apocalyptic number.
3030434343 is a deficient number, since it is larger than the sum of its proper divisors (1459098057).
3030434343 is a wasteful number, since it uses less digits than its factorization.
3030434343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 112238318 (or 112238312 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 27.
The square root of 3030434343 is about 55049.3809501978. The cubic root of 3030434343 is about 1447.1102722697.
Adding to 3030434343 its reverse (3434340303), we get a palindrome (6464774646).
The spelling of 3030434343 in words is "three billion, thirty million, four hundred thirty-four thousand, three hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •