13 × 139 × 2381

Prime Factor Structure

Factorization String 13 × 139 × 2381

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,668,720

Proper Divisor Sum 366,253

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #4302461 ← → #4302481

1 13 139 1,807 2,381 30,953 330,959 4,302,467

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

4,302,467 12,907,402 6,453,701 19,361,104 9,680,552 4,840,276 2,420,138 1,210,069 3,630,208 1,815,104 907,552 453,776 226,888 113,444 56,722 28,361 85,084 42,542 21,271 63,814 31,907 95,722 47,861 143,584 71,792 35,896 17,948 8,974 4,487 13,462 6,731 20,194 10,097 30,292 15,146 7,573 22,720 11,360 5,680 2,840 1,420 710 355 1,066 533 1,600 800 400 200 100 50 25 76 38 19 58 29 88 44 22

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