3³ × 20681

Prime Factor Structure

Factorization String 3^3 × 20681

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 827,280

Proper Divisor Sum 268,893

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #558343 ← → #558401

1 3 9 27 20,681 62,043 186,129 558,387

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

558,387 1,675,162 837,581 2,512,744 1,256,372 628,186 314,093 942,280 471,140 235,570 117,785 353,356 176,678 88,339 265,018 132,509 397,528 198,764 99,382 49,691 149,074 74,537 223,612 111,806 55,903 167,710 83,855 251,566 125,783 377,350 188,675 566,026 283,013 849,040 424,520 212,260 106,130 53,065 159,196 79,598 39,799 119,398 59,699 179,098 89,549 268,648 134,324 67,162 33,581 100,744 50,372 25,186 12,593 37,780 18,890 9,445 28,336 14,168 7,084 3,542

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