2 × 109 × 2939

Prime Factor Structure

Factorization String 2 × 109 × 2939

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 970,200

Proper Divisor Sum 329,498

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #640691 ← → #640727

1 2 109 218 2,939 5,878 320,351 640,702

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

640,702 320,351 961,054 480,527 1,441,582 720,791 2,162,374 1,081,187 3,243,562 1,621,781 4,865,344 2,432,672 1,216,336 608,168 304,084 152,042 76,021 228,064 114,032 57,016 28,508 14,254 7,127 21,382 10,691 32,074 16,037 48,112 24,056 12,028 6,014 3,007 9,022 4,511 13,534 6,767 20,302 10,151 30,454 15,227 45,682 22,841 68,524 34,262 17,131 51,394 25,697 77,092 38,546 19,273 57,820 28,910 14,455 43,366 21,683 65,050 32,525 97,576 48,788 24,394

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