3 × 7 × 20771

Prime Factor Structure

Factorization String 3 × 7 × 20771

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 664,704

Proper Divisor Sum 228,513

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #436181 ← → #436217

1 3 7 21 20,771 62,313 145,397 436,191

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

436,191 1,308,574 654,287 1,962,862 981,431 2,944,294 1,472,147 4,416,442 2,208,221 6,624,664 3,312,332 1,656,166 828,083 2,484,250 1,242,125 3,726,376 1,863,188 931,594 465,797 1,397,392 698,696 349,348 174,674 87,337 262,012 131,006 65,503 196,510 98,255 294,766 147,383 442,150 221,075 663,226 331,613 994,840 497,420 248,710 124,355 373,066 186,533 559,600 279,800 139,900 69,950 34,975 104,926 52,463 157,390 78,695 236,086 118,043 354,130 177,065 531,196 265,598 132,799 398,398 199,199 597,598

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