3 × 5 × 13 × 2857

Prime Factor Structure

Factorization String 3 × 5 × 13 × 2857

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 960,288

Proper Divisor Sum 403,173

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #557093 ← → #557153

1 3 5 13 15 39 65 195 2,857 8,571 14,285 37,141 42,855 111,423 185,705 557,115

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

557,115 1,671,346 835,673 2,507,020 1,253,510 626,755 1,880,266 940,133 2,820,400 1,410,200 705,100 352,550 176,275 528,826 264,413 793,240 396,620 198,310 99,155 297,466 148,733 446,200 223,100 111,550 55,775 167,326 83,663 250,990 125,495 376,486 188,243 564,730 282,365 847,096 423,548 211,774 105,887 317,662 158,831 476,494 238,247 714,742 357,371 1,072,114 536,057 1,608,172 804,086 402,043 1,206,130 603,065 1,809,196 904,598 452,299 1,356,898 678,449 2,035,348 1,017,674 508,837 1,526,512 763,256

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