2 × 89 × 131 × 347

Prime Factor Structure

Factorization String 2 × 89 × 131 × 347

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 12,402,720

Proper Divisor Sum 4,311,374

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #8091289 ← → #8091361

1 2 89 131 178 262 347 694 11,659 23,318 30,883 45,457 61,766 90,914 4,045,673 8,091,346

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

8,091,346 4,045,673 12,137,020 6,068,510 3,034,255 9,102,766 4,551,383 13,654,150 6,827,075 20,481,226 10,240,613 30,721,840 15,360,920 7,680,460 3,840,230 1,920,115 5,760,346 2,880,173 8,640,520 4,320,260 2,160,130 1,080,065 3,240,196 1,620,098 810,049 2,430,148 1,215,074 607,537 1,822,612 911,306 455,653 1,366,960 683,480 341,740 170,870 85,435 256,306 128,153 384,460 192,230 96,115 288,346 144,173 432,520 216,260 108,130 54,065 162,196 81,098 40,549 121,648 60,824 30,412 15,206 7,603 22,810 11,405 34,216 17,108 8,554

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