3 × 67139

Prime Factor Structure

Factorization String 3 × 67139

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 268,560

Proper Divisor Sum 67,143

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #201413 ← → #201437

1 3 67,139 201,417

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

201,417 604,252 302,126 151,063 453,190 226,595 679,786 339,893 1,019,680 509,840 254,920 127,460 63,730 31,865 95,596 47,798 23,899 71,698 35,849 107,548 53,774 26,887 80,662 40,331 120,994 60,497 181,492 90,746 45,373 136,120 68,060 34,030 17,015 51,046 25,523 76,570 38,285 114,856 57,428 28,714 14,357 43,072 21,536 10,768 5,384 2,692 1,346 673 2,020 1,010 505 1,516 758 379 1,138 569 1,708 854 427 1,282

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