2 × 1315729

Prime Factor Structure

Factorization String 2 × 1315729

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 3,947,190

Proper Divisor Sum 1,315,732

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #2631457 ← → #2631467

1 2 1,315,729 2,631,458

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

2,631,458 1,315,729 3,947,188 1,973,594 986,797 2,960,392 1,480,196 740,098 370,049 1,110,148 555,074 277,537 832,612 416,306 208,153 624,460 312,230 156,115 468,346 234,173 702,520 351,260 175,630 87,815 263,446 131,723 395,170 197,585 592,756 296,378 148,189 444,568 222,284 111,142 55,571 166,714 83,357 250,072 125,036 62,518 31,259 93,778 46,889 140,668 70,334 35,167 105,502 52,751 158,254 79,127 237,382 118,691 356,074 178,037 534,112 267,056 133,528 66,764 33,382 16,691

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