691 × 881

Prime Factor Structure

Factorization String 691 × 881

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 610,344

Proper Divisor Sum 1,573

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #608767 ← → #608789

1 691 881 608,771

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

608,771 1,826,314 913,157 2,739,472 1,369,736 684,868 342,434 171,217 513,652 256,826 128,413 385,240 192,620 96,310 48,155 144,466 72,233 216,700 108,350 54,175 162,526 81,263 243,790 121,895 365,686 182,843 548,530 274,265 822,796 411,398 205,699 617,098 308,549 925,648 462,824 231,412 115,706 57,853 173,560 86,780 43,390 21,695 65,086 32,543 97,630 48,815 146,446 73,223 219,670 109,835 329,506 164,753 494,260 247,130 123,565 370,696 185,348 92,674 46,337 139,012

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