509 × 1319

Prime Factor Structure

Factorization String 509 × 1319

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 673,200

Proper Divisor Sum 1,829

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #671369 ← → #671383

1 509 1,319 671,371

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

671,371 2,014,114 1,007,057 3,021,172 1,510,586 755,293 2,265,880 1,132,940 566,470 283,235 849,706 424,853 1,274,560 637,280 318,640 159,320 79,660 39,830 19,915 59,746 29,873 89,620 44,810 22,405 67,216 33,608 16,804 8,402 4,201 12,604 6,302 3,151 9,454 4,727 14,182 7,091 21,274 10,637 31,912 15,956 7,978 3,989 11,968 5,984 2,992 1,496 748 374 187 562 281 844 422 211 634 317 952 476 238 119

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