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3000134443 = 14891201473
BaseRepresentation
bin1011001011010010…
…0110101100101011
321202002021121202111
42302310212230223
522121013300233
61213411143151
7134226502435
oct26264465453
97662247674
103000134443
1112aa552459
126b88a4ab7
1338a7307a7
1420663d655
151285bdacd
hexb2d26b2b

3000134443 has 4 divisors (see below), whose sum is σ = 3000350808. Its totient is φ = 2999918080.

The previous prime is 3000134441. The next prime is 3000134453. The reversal of 3000134443 is 3444310003.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3444310003 = 32171070659.

It is a cyclic number.

It is not a de Polignac number, because 3000134443 - 21 = 3000134441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3000134441) 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, 85846 + ... + 115627.

It is an arithmetic number, because the mean of its divisors is an integer number (750087702).

Almost surely, 23000134443 is an apocalyptic number.

3000134443 is a deficient number, since it is larger than the sum of its proper divisors (216365).

3000134443 is a wasteful number, since it uses less digits than its factorization.

3000134443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216364.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 3000134443 is about 54773.4830278302. The cubic root of 3000134443 is about 1442.2711144699.

Adding to 3000134443 its reverse (3444310003), we get a palindrome (6444444446).

The spelling of 3000134443 in words is "three billion, one hundred thirty-four thousand, four hundred forty-three".

Divisors: 1 14891 201473 3000134443