3 × 13 × 442501

Prime Factor Structure

Factorization String 3 × 13 × 442501

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 24,780,112

Proper Divisor Sum 7,522,573

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #17257519 ← → #17257543

1 3 13 39 442,501 1,327,503 5,752,513 17,257,539

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

17,257,539 51,772,618 25,886,309 77,658,928 38,829,464 19,414,732 9,707,366 4,853,683 14,561,050 7,280,525 21,841,576 10,920,788 5,460,394 2,730,197 8,190,592 4,095,296 2,047,648 1,023,824 511,912 255,956 127,978 63,989 191,968 95,984 47,992 23,996 11,998 5,999 17,998 8,999 26,998 13,499 40,498 20,249 60,748 30,374 15,187 45,562 22,781 68,344 34,172 17,086 8,543 25,630 12,815 38,446 19,223 57,670 28,835 86,506 43,253 129,760 64,880 32,440 16,220 8,110 4,055 12,166 6,083 18,250

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