2 × 5 × 67 × 643

Prime Factor Structure

Factorization String 2 × 5 × 67 × 643

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 788,256

Proper Divisor Sum 357,446

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #430799 ← → #430811

1 2 5 10 67 134 335 643 670 1,286 3,215 6,430 43,081 86,162 215,405 430,810

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

430,810 215,405 646,216 323,108 161,554 80,777 242,332 121,166 60,583 181,750 90,875 272,626 136,313 408,940 204,470 102,235 306,706 153,353 460,060 230,030 115,015 345,046 172,523 517,570 258,785 776,356 388,178 194,089 582,268 291,134 145,567 436,702 218,351 655,054 327,527 982,582 491,291 1,473,874 736,937 2,210,812 1,105,406 552,703 1,658,110 829,055 2,487,166 1,243,583 3,730,750 1,865,375 5,596,126 2,798,063 8,394,190 4,197,095 12,591,286 6,295,643 18,886,930 9,443,465 28,330,396 14,165,198 7,082,599 21,247,798

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