2² × 5 × 7 × 17 × 61

Prime Factor Structure

Factorization String 2^2 × 5 × 7 × 17 × 61

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 374,976

Proper Divisor Sum 229,796

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #145177 ← → #145193

1 2 4 5 7 10 14 17 20 28 34 35 61 68 70 85 119 122 140 170 238 244 305 340 427 476 595 610 854 1,037 1,190 1,220 1,708 2,074 2,135 2,380 4,148 4,270 5,185 7,259 8,540 10,370 14,518 20,740 29,036 36,295 72,590 145,180

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

145,180 72,590 36,295 108,886 54,443 163,330 81,665 244,996 122,498 61,249 183,748 91,874 45,937 137,812 68,906 34,453 103,360 51,680 25,840 12,920 6,460 3,230 1,615 4,846 2,423 7,270 3,635 10,906 5,453 16,360 8,180 4,090 2,045 6,136 3,068 1,534 767 2,302 1,151 3,454 1,727 5,182 2,591 7,774 3,887 11,662 5,831 17,494 8,747 26,242 13,121 39,364 19,682 9,841 29,524 14,762 7,381 22,144 11,072 5,536

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