7 × 13 × 101 × 383

Prime Factor Structure

Factorization String 7 × 13 × 101 × 383

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,386,816

Proper Divisor Sum 866,663

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #3520151 ← → #3520157

1 7 13 91 101 383 707 1,313 2,681 4,979 9,191 34,853 38,683 270,781 502,879 3,520,153

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

3,520,153 10,560,460 5,280,230 2,640,115 7,920,346 3,960,173 11,880,520 5,940,260 2,970,130 1,485,065 4,455,196 2,227,598 1,113,799 3,341,398 1,670,699 5,012,098 2,506,049 7,518,148 3,759,074 1,879,537 5,638,612 2,819,306 1,409,653 4,228,960 2,114,480 1,057,240 528,620 264,310 132,155 396,466 198,233 594,700 297,350 148,675 446,026 223,013 669,040 334,520 167,260 83,630 41,815 125,446 62,723 188,170 94,085 282,256 141,128 70,564 35,282 17,641 52,924 26,462 13,231 39,694 19,847 59,542 29,771 89,314 44,657 133,972

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