2 × 13 × 151 × 211

Prime Factor Structure

Factorization String 2 × 13 × 151 × 211

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,353,408

Proper Divisor Sum 525,022

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #828383 ← → #828397

1 2 13 26 151 211 302 422 1,963 2,743 3,926 5,486 31,861 63,722 414,193 828,386

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

828,386 414,193 1,242,580 621,290 310,645 931,936 465,968 232,984 116,492 58,246 29,123 87,370 43,685 131,056 65,528 32,764 16,382 8,191 24,574 12,287 36,862 18,431 55,294 27,647 82,942 41,471 124,414 62,207 186,622 93,311 279,934 139,967 419,902 209,951 629,854 314,927 944,782 472,391 1,417,174 708,587 2,125,762 1,062,881 3,188,644 1,594,322 797,161 2,391,484 1,195,742 597,871 1,793,614 896,807 2,690,422 1,345,211 4,035,634 2,017,817 6,053,452 3,026,726 1,513,363 4,540,090 2,270,045 6,810,136

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