311 × 2687

Prime Factor Structure

Factorization String 311 × 2687

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 838,656

Proper Divisor Sum 2,999

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #835643 ← → #835661

1 311 2,687 835,657

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

835,657 2,506,972 1,253,486 626,743 1,880,230 940,115 2,820,346 1,410,173 4,230,520 2,115,260 1,057,630 528,815 1,586,446 793,223 2,379,670 1,189,835 3,569,506 1,784,753 5,354,260 2,677,130 1,338,565 4,015,696 2,007,848 1,003,924 501,962 250,981 752,944 376,472 188,236 94,118 47,059 141,178 70,589 211,768 105,884 52,942 26,471 79,414 39,707 119,122 59,561 178,684 89,342 44,671 134,014 67,007 201,022 100,511 301,534 150,767 452,302 226,151 678,454 339,227 1,017,682 508,841 1,526,524 763,262 381,631 1,144,894

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