3 × 7 × 101581

Prime Factor Structure

Factorization String 3 × 7 × 101581

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,250,624

Proper Divisor Sum 1,117,423

Digit Sum / Digital Root 12 (Root: 3)

Adjacent Primes #2133191 ← → #2133217

1 3 7 21 101,581 304,743 711,067 2,133,201

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

2,133,201 6,399,604 3,199,802 1,599,901 4,799,704 2,399,852 1,199,926 599,963 1,799,890 899,945 2,699,836 1,349,918 674,959 2,024,878 1,012,439 3,037,318 1,518,659 4,555,978 2,277,989 6,833,968 3,416,984 1,708,492 854,246 427,123 1,281,370 640,685 1,922,056 961,028 480,514 240,257 720,772 360,386 180,193 540,580 270,290 135,145 405,436 202,718 101,359 304,078 152,039 456,118 228,059 684,178 342,089 1,026,268 513,134 256,567 769,702 384,851 1,154,554 577,277 1,731,832 865,916 432,958 216,479 649,438 324,719 974,158 487,079

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