1993 × 2113

Prime Factor Structure

Factorization String 1993 × 2113

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,215,316

Proper Divisor Sum 4,107

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #4211203 ← → #4211219

1 1,993 2,113 4,211,209

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

4,211,209 12,633,628 6,316,814 3,158,407 9,475,222 4,737,611 14,212,834 7,106,417 21,319,252 10,659,626 5,329,813 15,989,440 7,994,720 3,997,360 1,998,680 999,340 499,670 249,835 749,506 374,753 1,124,260 562,130 281,065 843,196 421,598 210,799 632,398 316,199 948,598 474,299 1,422,898 711,449 2,134,348 1,067,174 533,587 1,600,762 800,381 2,401,144 1,200,572 600,286 300,143 900,430 450,215 1,350,646 675,323 2,025,970 1,012,985 3,038,956 1,519,478 759,739 2,279,218 1,139,609 3,418,828 1,709,414 854,707 2,564,122 1,282,061 3,846,184 1,923,092 961,546

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