3² × 19 × 6803

Prime Factor Structure

Factorization String 3^2 × 19 × 6803

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,769,040

Proper Divisor Sum 605,727

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #1163311 ← → #1163329

1 3 9 19 57 171 6,803 20,409 61,227 129,257 387,771 1,163,313

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

1,163,313 3,489,940 1,744,970 872,485 2,617,456 1,308,728 654,364 327,182 163,591 490,774 245,387 736,162 368,081 1,104,244 552,122 276,061 828,184 414,092 207,046 103,523 310,570 155,285 465,856 232,928 116,464 58,232 29,116 14,558 7,279 21,838 10,919 32,758 16,379 49,138 24,569 73,708 36,854 18,427 55,282 27,641 82,924 41,462 20,731 62,194 31,097 93,292 46,646 23,323 69,970 34,985 104,956 52,478 26,239 78,718 39,359 118,078 59,039 177,118 88,559 265,678

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