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3000343241 = 7428620463
BaseRepresentation
bin1011001011010101…
…1001101011001001
321202002200020011202
42302311121223021
522121041440431
61213415433545
7134231332250
oct26265315311
97662606152
103000343241
1112aa685315
126b89858b5
1338a7a483c
14206695797
151286108cb
hexb2d59ac9

3000343241 has 4 divisors (see below), whose sum is σ = 3428963712. Its totient is φ = 2571722772.

The previous prime is 3000343207. The next prime is 3000343253. The reversal of 3000343241 is 1423430003.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1423430003 = 2361888261.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3000343241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3000345241) 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, 214310225 + ... + 214310238.

It is an arithmetic number, because the mean of its divisors is an integer number (857240928).

Almost surely, 23000343241 is an apocalyptic number.

It is an amenable number.

3000343241 is a deficient number, since it is larger than the sum of its proper divisors (428620471).

3000343241 is an equidigital number, since it uses as much as digits as its factorization.

3000343241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428620470.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 3000343241 is about 54775.3890082033. The cubic root of 3000343241 is about 1442.3045725637.

Adding to 3000343241 its reverse (1423430003), we get a palindrome (4423773244).

The spelling of 3000343241 in words is "three billion, three hundred forty-three thousand, two hundred forty-one".

Divisors: 1 7 428620463 3000343241