2 × 210131

Prime Factor Structure

Factorization String 2 × 210131

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 630,396

Proper Divisor Sum 210,134

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #420253 ← → #420263

1 2 210,131 420,262

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

420,262 210,131 630,394 315,197 945,592 472,796 236,398 118,199 354,598 177,299 531,898 265,949 797,848 398,924 199,462 99,731 299,194 149,597 448,792 224,396 112,198 56,099 168,298 84,149 252,448 126,224 63,112 31,556 15,778 7,889 23,668 11,834 5,917 17,752 8,876 4,438 2,219 6,658 3,329 9,988 4,994 2,497 7,492 3,746 1,873 5,620 2,810 1,405 4,216 2,108 1,054 527 1,582 791 2,374 1,187 3,562 1,781 5,344 2,672

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