3 × 7 × 127 × 1409

Prime Factor Structure

Factorization String 3 × 7 × 127 × 1409

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,775,360

Proper Divisor Sum 2,017,557

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #3757781 ← → #3757807

1 3 7 21 127 381 889 1,409 2,667 4,227 9,863 29,589 178,943 536,829 1,252,601 3,757,803

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

3,757,803 11,273,410 5,636,705 16,910,116 8,455,058 4,227,529 12,682,588 6,341,294 3,170,647 9,511,942 4,755,971 14,267,914 7,133,957 21,401,872 10,700,936 5,350,468 2,675,234 1,337,617 4,012,852 2,006,426 1,003,213 3,009,640 1,504,820 752,410 376,205 1,128,616 564,308 282,154 141,077 423,232 211,616 105,808 52,904 26,452 13,226 6,613 19,840 9,920 4,960 2,480 1,240 620 310 155 466 233 700 350 175 526 263 790 395 1,186 593 1,780 890 445 1,336 668

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