491 × 1259

Prime Factor Structure

Factorization String 491 × 1259

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 619,920

Proper Divisor Sum 1,751

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #618161 ← → #618173

1 491 1,259 618,169

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

618,169 1,854,508 927,254 463,627 1,390,882 695,441 2,086,324 1,043,162 521,581 1,564,744 782,372 391,186 195,593 586,780 293,390 146,695 440,086 220,043 660,130 330,065 990,196 495,098 247,549 742,648 371,324 185,662 92,831 278,494 139,247 417,742 208,871 626,614 313,307 939,922 469,961 1,409,884 704,942 352,471 1,057,414 528,707 1,586,122 793,061 2,379,184 1,189,592 594,796 297,398 148,699 446,098 223,049 669,148 334,574 167,287 501,862 250,931 752,794 376,397 1,129,192 564,596 282,298 141,149

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