2 × 3 × 5 × 21433

Prime Factor Structure

Factorization String 2 × 3 × 5 × 21433

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,543,248

Proper Divisor Sum 900,258

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #642977 ← → #642997

1 2 3 5 6 10 15 30 21,433 42,866 64,299 107,165 128,598 214,330 321,495 642,990

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

642,990 321,495 964,486 482,243 1,446,730 723,365 2,170,096 1,085,048 542,524 271,262 135,631 406,894 203,447 610,342 305,171 915,514 457,757 1,373,272 686,636 343,318 171,659 514,978 257,489 772,468 386,234 193,117 579,352 289,676 144,838 72,419 217,258 108,629 325,888 162,944 81,472 40,736 20,368 10,184 5,092 2,546 1,273 3,820 1,910 955 2,866 1,433 4,300 2,150 1,075 3,226 1,613 4,840 2,420 1,210 605 1,816 908 454 227 682

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