2 × 19 × 179 × 977

Prime Factor Structure

Factorization String 2 × 19 × 179 × 977

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 10,562,400

Proper Divisor Sum 3,916,846

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #6645547 ← → #6645557

1 2 19 38 179 358 977 1,954 3,401 6,802 18,563 37,126 174,883 349,766 3,322,777 6,645,554

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

6,645,554 3,322,777 9,968,332 4,984,166 2,492,083 7,476,250 3,738,125 11,214,376 5,607,188 2,803,594 1,401,797 4,205,392 2,102,696 1,051,348 525,674 262,837 788,512 394,256 197,128 98,564 49,282 24,641 73,924 36,962 18,481 55,444 27,722 13,861 41,584 20,792 10,396 5,198 2,599 7,798 3,899 11,698 5,849 17,548 8,774 4,387 13,162 6,581 19,744 9,872 4,936 2,468 1,234 617 1,852 926 463 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348 1,174

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.