3 × 7 × 41 × 173

Prime Factor Structure

Factorization String 3 × 7 × 41 × 173

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 233,856

Proper Divisor Sum 84,903

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #148949 ← → #148957

1 3 7 21 41 123 173 287 519 861 1,211 3,633 7,093 21,279 49,651 148,953

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

148,953 446,860 223,430 111,715 335,146 167,573 502,720 251,360 125,680 62,840 31,420 15,710 7,855 23,566 11,783 35,350 17,675 53,026 26,513 79,540 39,770 19,885 59,656 29,828 14,914 7,457 22,372 11,186 5,593 16,780 8,390 4,195 12,586 6,293 18,880 9,440 4,720 2,360 1,180 590 295 886 443 1,330 665 1,996 998 499 1,498 749 2,248 1,124 562 281 844 422 211 634 317 952

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