2 × 7 × 89 × 277

Prime Factor Structure

Factorization String 2 × 7 × 89 × 277

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 600,480

Proper Divisor Sum 255,338

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #345139 ← → #345143

1 2 7 14 89 178 277 554 623 1,246 1,939 3,878 24,653 49,306 172,571 345,142

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

345,142 172,571 517,714 258,857 776,572 388,286 194,143 582,430 291,215 873,646 436,823 1,310,470 655,235 1,965,706 982,853 2,948,560 1,474,280 737,140 368,570 184,285 552,856 276,428 138,214 69,107 207,322 103,661 310,984 155,492 77,746 38,873 116,620 58,310 29,155 87,466 43,733 131,200 65,600 32,800 16,400 8,200 4,100 2,050 1,025 3,076 1,538 769 2,308 1,154 577 1,732 866 433 1,300 650 325 976 488 244 122 61

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