3 × 5 × 7 × 4967

Prime Factor Structure

Factorization String 3 × 5 × 7 × 4967

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 953,856

Proper Divisor Sum 432,321

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #521533 ← → #521537

1 3 5 7 15 21 35 105 4,967 14,901 24,835 34,769 74,505 104,307 173,845 521,535

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

521,535 1,564,606 782,303 2,346,910 1,173,455 3,520,366 1,760,183 5,280,550 2,640,275 7,920,826 3,960,413 11,881,240 5,940,620 2,970,310 1,485,155 4,455,466 2,227,733 6,683,200 3,341,600 1,670,800 835,400 417,700 208,850 104,425 313,276 156,638 78,319 234,958 117,479 352,438 176,219 528,658 264,329 792,988 396,494 198,247 594,742 297,371 892,114 446,057 1,338,172 669,086 334,543 1,003,630 501,815 1,505,446 752,723 2,258,170 1,129,085 3,387,256 1,693,628 846,814 423,407 1,270,222 635,111 1,905,334 952,667 2,858,002 1,429,001 4,287,004

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