2² × 11 × 19 × 523

Prime Factor Structure

Factorization String 2^2 × 11 × 19 × 523

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 880,320

Proper Divisor Sum 443,092

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #437219 ← → #437237

1 2 4 11 19 22 38 44 76 209 418 523 836 1,046 2,092 5,753 9,937 11,506 19,874 23,012 39,748 109,307 218,614 437,228

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

437,228 218,614 109,307 327,922 163,961 491,884 245,942 122,971 368,914 184,457 553,372 276,686 138,343 415,030 207,515 622,546 311,273 933,820 466,910 233,455 700,366 350,183 1,050,550 525,275 1,575,826 787,913 2,363,740 1,181,870 590,935 1,772,806 886,403 2,659,210 1,329,605 3,988,816 1,994,408 997,204 498,602 249,301 747,904 373,952 186,976 93,488 46,744 23,372 11,686 5,843 17,530 8,765 26,296 13,148 6,574 3,287 9,862 4,931 14,794 7,397 22,192 11,096 5,548 2,774

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