2 × 7 × 1438907

Prime Factor Structure

Factorization String 2 × 7 × 1438907

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 34,533,792

Proper Divisor Sum 14,389,094

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #20144671 ← → #20144737

1 2 7 14 1,438,907 2,877,814 10,072,349 20,144,698

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

20,144,698 10,072,349 30,217,048 15,108,524 7,554,262 3,777,131 11,331,394 5,665,697 16,997,092 8,498,546 4,249,273 12,747,820 6,373,910 3,186,955 9,560,866 4,780,433 14,341,300 7,170,650 3,585,325 10,755,976 5,377,988 2,688,994 1,344,497 4,033,492 2,016,746 1,008,373 3,025,120 1,512,560 756,280 378,140 189,070 94,535 283,606 141,803 425,410 212,705 638,116 319,058 159,529 478,588 239,294 119,647 358,942 179,471 538,414 269,207 807,622 403,811 1,211,434 605,717 1,817,152 908,576 454,288 227,144 113,572 56,786 28,393 85,180 42,590 21,295

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