17 × 53 × 491

Prime Factor Structure

Factorization String 17 × 53 × 491

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 478,224

Proper Divisor Sum 35,833

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #442367 ← → #442397

1 17 53 491 901 8,347 26,023 442,391

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

442,391 1,327,174 663,587 1,990,762 995,381 2,986,144 1,493,072 746,536 373,268 186,634 93,317 279,952 139,976 69,988 34,994 17,497 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

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