2 × 7² × 19597

Prime Factor Structure

Factorization String 2 × 7^2 × 19597

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 3,351,258

Proper Divisor Sum 1,430,752

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #1920497 ← → #1920521

1 2 7 14 49 98 19,597 39,194 137,179 274,358 960,253 1,920,506

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

1,920,506 960,253 2,880,760 1,440,380 720,190 360,095 1,080,286 540,143 1,620,430 810,215 2,430,646 1,215,323 3,645,970 1,822,985 5,468,956 2,734,478 1,367,239 4,101,718 2,050,859 6,152,578 3,076,289 9,228,868 4,614,434 2,307,217 6,921,652 3,460,826 1,730,413 5,191,240 2,595,620 1,297,810 648,905 1,946,716 973,358 486,679 1,460,038 730,019 2,190,058 1,095,029 3,285,088 1,642,544 821,272 410,636 205,318 102,659 307,978 153,989 461,968 230,984 115,492 57,746 28,873 86,620 43,310 21,655 64,966 32,483 97,450 48,725 146,176 73,088

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