2 × 5 × 199 × 331

Prime Factor Structure

Factorization String 2 × 5 × 199 × 331

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,195,200

Proper Divisor Sum 536,510

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #658681 ← → #658703

1 2 5 10 199 331 398 662 995 1,655 1,990 3,310 65,869 131,738 329,345 658,690

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

658,690 329,345 988,036 494,018 247,009 741,028 370,514 185,257 555,772 277,886 138,943 416,830 208,415 625,246 312,623 937,870 468,935 1,406,806 703,403 2,110,210 1,055,105 3,165,316 1,582,658 791,329 2,373,988 1,186,994 593,497 1,780,492 890,246 445,123 1,335,370 667,685 2,003,056 1,001,528 500,764 250,382 125,191 375,574 187,787 563,362 281,681 845,044 422,522 211,261 633,784 316,892 158,446 79,223 237,670 118,835 356,506 178,253 534,760 267,380 133,690 66,845 200,536 100,268 50,134 25,067

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