3 × 5 × 43 × 157 × 173

Prime Factor Structure

Factorization String 3 × 5 × 43 × 157 × 173

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 29,031,552

Proper Divisor Sum 11,512,707

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #17518843 ← → #17518859

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

17,518,845 52,556,536 26,278,268 13,139,134 6,569,567 19,708,702 9,854,351 29,563,054 14,781,527 44,344,582 22,172,291 66,516,874 33,258,437 99,775,312 49,887,656 24,943,828 12,471,914 6,235,957 18,707,872 9,353,936 4,676,968 2,338,484 1,169,242 584,621 1,753,864 876,932 438,466 219,233 657,700 328,850 164,425 493,276 246,638 123,319 369,958 184,979 554,938 277,469 832,408 416,204 208,102 104,051 312,154 156,077 468,232 234,116 117,058 58,529 175,588 87,794 43,897 131,692 65,846 32,923 98,770 49,385 148,156 74,078 37,039 111,118

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