2 × 67 × 3137

Prime Factor Structure

Factorization String 2 × 67 × 3137

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 640,152

Proper Divisor Sum 219,794

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #420353 ← → #420361

1 2 67 134 3,137 6,274 210,179 420,358

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

420,358 210,179 630,538 315,269 945,808 472,904 236,452 118,226 59,113 177,340 88,670 44,335 133,006 66,503 199,510 99,755 299,266 149,633 448,900 224,450 112,225 336,676 168,338 84,169 252,508 126,254 63,127 189,382 94,691 284,074 142,037 426,112 213,056 106,528 53,264 26,632 13,316 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.