3 × 5 × 17 × 2371

Prime Factor Structure

Factorization String 3 × 5 × 17 × 2371

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,024,704

Proper Divisor Sum 420,099

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #604603 ← → #604609

1 3 5 15 17 51 85 255 2,371 7,113 11,855 35,565 40,307 120,921 201,535 604,605

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

604,605 1,813,816 906,908 453,454 226,727 680,182 340,091 1,020,274 510,137 1,530,412 765,206 382,603 1,147,810 573,905 1,721,716 860,858 430,429 1,291,288 645,644 322,822 161,411 484,234 242,117 726,352 363,176 181,588 90,794 45,397 136,192 68,096 34,048 17,024 8,512 4,256 2,128 1,064 532 266 133 400 200 100 50 25 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20

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