2³ × 3² × 13 × 21377

Prime Factor Structure

Factorization String 2^3 × 3^2 × 13 × 21377

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 58,361,940

Proper Divisor Sum 38,353,068

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #20008871 ← → #20008903

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

20,008,872 10,004,436 5,002,218 2,501,109 7,503,328 3,751,664 1,875,832 937,916 468,958 234,479 703,438 351,719 1,055,158 527,579 1,582,738 791,369 2,374,108 1,187,054 593,527 1,780,582 890,291 2,670,874 1,335,437 4,006,312 2,003,156 1,001,578 500,789 1,502,368 751,184 375,592 187,796 93,898 46,949 140,848 70,424 35,212 17,606 8,803 26,410 13,205 39,616 19,808 9,904 4,952 2,476 1,238 619 1,858 929 2,788 1,394 697 2,092 1,046 523 1,570 785 2,356 1,178 589

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