2 × 19 × 5821

Prime Factor Structure

Factorization String 2 × 19 × 5821

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 349,320

Proper Divisor Sum 128,122

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #221197 ← → #221201

1 2 19 38 5,821 11,642 110,599 221,198

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

221,198 110,599 331,798 165,899 497,698 248,849 746,548 373,274 186,637 559,912 279,956 139,978 69,989 209,968 104,984 52,492 26,246 13,123 39,370 19,685 59,056 29,528 14,764 7,382 3,691 11,074 5,537 16,612 8,306 4,153 12,460 6,230 3,115 9,346 4,673 14,020 7,010 3,505 10,516 5,258 2,629 7,888 3,944 1,972 986 493 1,480 740 370 185 556 278 139 418 209 628 314 157 472 236

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