2⁴ × 79 × 331

Prime Factor Structure

Factorization String 2^4 × 79 × 331

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 823,360

Proper Divisor Sum 404,976

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #418381 ← → #418391

1 2 4 8 16 79 158 316 331 632 662 1,264 1,324 2,648 5,296 26,149 52,298 104,596 209,192 418,384

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

418,384 209,192 104,596 52,298 26,149 78,448 39,224 19,612 9,806 4,903 14,710 7,355 22,066 11,033 33,100 16,550 8,275 24,826 12,413 37,240 18,620 9,310 4,655 13,966 6,983 20,950 10,475 31,426 15,713 47,140 23,570 11,785 35,356 17,678 8,839 26,518 13,259 39,778 19,889 59,668 29,834 14,917 44,752 22,376 11,188 5,594 2,797 8,392 4,196 2,098 1,049 3,148 1,574 787 2,362 1,181 3,544 1,772 886 443

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