Base | Representation |
---|---|
bin | 1011010101100001… |
… | …0010010001111111 |
3 | 21212002000120110020 |
4 | 2311120102101333 |
5 | 22213004324211 |
6 | 1221542543223 |
7 | 135260301552 |
oct | 26530222177 |
9 | 7762016406 |
10 | 3043042431 |
11 | 1321799900 |
12 | 70b137b13 |
13 | 3965a4b30 |
14 | 20c20c699 |
15 | 12c247306 |
hex | b561247f |
3043042431 has 48 divisors (see below), whose sum is σ = 4814863872. Its totient is φ = 1698143040.
The previous prime is 3043042417. The next prime is 3043042441. The reversal of 3043042431 is 1342403403.
It is not a de Polignac number, because 3043042431 - 218 = 3042780287 is a prime.
It is a super-2 number, since 2×30430424312 = 18520214473732779522, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3043042441) 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 47 ways as a sum of consecutive naturals, for example, 3430270 + ... + 3431156.
It is an arithmetic number, because the mean of its divisors is an integer number (100309664).
Almost surely, 23043042431 is an apocalyptic number.
3043042431 is a deficient number, since it is larger than the sum of its proper divisors (1771821441).
3043042431 is a wasteful number, since it uses less digits than its factorization.
3043042431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1652 (or 1641 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 24.
The square root of 3043042431 is about 55163.7782516753. The cubic root of 3043042431 is about 1449.1143908004.
Adding to 3043042431 its reverse (1342403403), we get a palindrome (4385445834).
The spelling of 3043042431 in words is "three billion, forty-three million, forty-two thousand, four hundred thirty-one".
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