2 × 19² × 349

Prime Factor Structure

Factorization String 2 × 19^2 × 349

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 400,050

Proper Divisor Sum 148,072

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #251971 ← → #251983

1 2 19 38 349 361 698 722 6,631 13,262 125,989 251,978

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

251,978 125,989 377,968 188,984 94,492 47,246 23,623 70,870 35,435 106,306 53,153 159,460 79,730 39,865 119,596 59,798 29,899 89,698 44,849 134,548 67,274 33,637 100,912 50,456 25,228 12,614 6,307 18,922 9,461 28,384 14,192 7,096 3,548 1,774 887 2,662 1,331 3,994 1,997 5,992 2,996 1,498 749 2,248 1,124 562 281 844 422 211 634 317 952 476 238 119 358 179 538 269

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