3 × 7 × 41 × 389

Prime Factor Structure

Factorization String 3 × 7 × 41 × 389

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 524,160

Proper Divisor Sum 189,231

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #334897 ← → #334931

1 3 7 21 41 123 287 389 861 1,167 2,723 8,169 15,949 47,847 111,643 334,929

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

334,929 1,004,788 502,394 251,197 753,592 376,796 188,398 94,199 282,598 141,299 423,898 211,949 635,848 317,924 158,962 79,481 238,444 119,222 59,611 178,834 89,417 268,252 134,126 67,063 201,190 100,595 301,786 150,893 452,680 226,340 113,170 56,585 169,756 84,878 42,439 127,318 63,659 190,978 95,489 286,468 143,234 71,617 214,852 107,426 53,713 161,140 80,570 40,285 120,856 60,428 30,214 15,107 45,322 22,661 67,984 33,992 16,996 8,498 4,249 12,748

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