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3000083941 = 28429105529
BaseRepresentation
bin1011001011010001…
…1010010111100101
321202002012001111001
42302310122113211
522121010141231
61213410113301
7134226202261
oct26264322745
97662161431
103000083941
1112aa518518
126b887b831
1338a7137ca
142066290a1
151285adb61
hexb2d1a5e5

3000083941 has 4 divisors (see below), whose sum is σ = 3000217900. Its totient is φ = 2999949984.

The previous prime is 3000083929. The next prime is 3000083953. The reversal of 3000083941 is 1493800003.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1493800003 = 5412761183.

It is an interprime number because it is at equal distance from previous prime (3000083929) and next prime (3000083953).

It can be written as a sum of positive squares in 2 ways, for example, as 484660225 + 2515423716 = 22015^2 + 50154^2 .

It is a cyclic number.

It is not a de Polignac number, because 3000083941 - 25 = 3000083909 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 (3000083981) 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, 24336 + ... + 81193.

It is an arithmetic number, because the mean of its divisors is an integer number (750054475).

Almost surely, 23000083941 is an apocalyptic number.

It is an amenable number.

3000083941 is a deficient number, since it is larger than the sum of its proper divisors (133959).

3000083941 is a wasteful number, since it uses less digits than its factorization.

3000083941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133958.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 3000083941 is about 54773.0220181432. The cubic root of 3000083941 is about 1442.2630217232.

Adding to 3000083941 its reverse (1493800003), we get a palindrome (4493883944).

The spelling of 3000083941 in words is "three billion, eighty-three thousand, nine hundred forty-one".

Divisors: 1 28429 105529 3000083941