3 × 5 × 7 × 2939

Prime Factor Structure

Factorization String 3 × 5 × 7 × 2939

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 564,480

Proper Divisor Sum 255,885

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #308587 ← → #308597

1 3 5 7 15 21 35 105 2,939 8,817 14,695 20,573 44,085 61,719 102,865 308,595

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

308,595 925,786 462,893 1,388,680 694,340 347,170 173,585 520,756 260,378 130,189 390,568 195,284 97,642 48,821 146,464 73,232 36,616 18,308 9,154 4,577 13,732 6,866 3,433 10,300 5,150 2,575 7,726 3,863 11,590 5,795 17,386 8,693 26,080 13,040 6,520 3,260 1,630 815 2,446 1,223 3,670 1,835 5,506 2,753 8,260 4,130 2,065 6,196 3,098 1,549 4,648 2,324 1,162 581 1,744 872 436 218 109 328

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