2 × 2138671

Prime Factor Structure

Factorization String 2 × 2138671

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 6,416,016

Proper Divisor Sum 2,138,674

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #4277341 ← → #4277359

1 2 2,138,671 4,277,342

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

4,277,342 2,138,671 6,416,014 3,208,007 9,624,022 4,812,011 14,436,034 7,218,017 21,654,052 10,827,026 5,413,513 16,240,540 8,120,270 4,060,135 12,180,406 6,090,203 18,270,610 9,135,305 27,405,916 13,702,958 6,851,479 20,554,438 10,277,219 30,831,658 15,415,829 46,247,488 23,123,744 11,561,872 5,780,936 2,890,468 1,445,234 722,617 2,167,852 1,083,926 541,963 1,625,890 812,945 2,438,836 1,219,418 609,709 1,829,128 914,564 457,282 228,641 685,924 342,962 171,481 514,444 257,222 128,611 385,834 192,917 578,752 289,376 144,688 72,344 36,172 18,086 9,043 27,130

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