2⁴ × 5 × 7 × 919

Prime Factor Structure

Factorization String 2^4 × 5 × 7 × 919

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 1,368,960

Proper Divisor Sum 854,320

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #514639 ← → #514643

1 2 4 5 7 8 10 14 16 20 28 35 40 56 70 80 112 140 280 560 919 1,838 3,676 4,595 6,433 7,352 9,190 12,866 14,704 18,380 25,732 32,165 36,760 51,464 64,330 73,520 102,928 128,660 257,320 514,640

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

514,640 257,320 128,660 64,330 32,165 96,496 48,248 24,124 12,062 6,031 18,094 9,047 27,142 13,571 40,714 20,357 61,072 30,536 15,268 7,634 3,817 11,452 5,726 2,863 8,590 4,295 12,886 6,443 19,330 9,665 28,996 14,498 7,249 21,748 10,874 5,437 16,312 8,156 4,078 2,039 6,118 3,059 9,178 4,589 13,768 6,884 3,442 1,721 5,164 2,582 1,291 3,874 1,937 5,812 2,906 1,453 4,360 2,180 1,090 545

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