13 × 191 × 1487

Prime Factor Structure

Factorization String 13 × 191 × 1487

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,999,744

Proper Divisor Sum 307,523

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #3692209 ← → #3692231

1 13 191 1,487 2,483 19,331 284,017 3,692,221

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

3,692,221 11,076,664 5,538,332 2,769,166 1,384,583 4,153,750 2,076,875 6,230,626 3,115,313 9,345,940 4,672,970 2,336,485 7,009,456 3,504,728 1,752,364 876,182 438,091 1,314,274 657,137 1,971,412 985,706 492,853 1,478,560 739,280 369,640 184,820 92,410 46,205 138,616 69,308 34,654 17,327 51,982 25,991 77,974 38,987 116,962 58,481 175,444 87,722 43,861 131,584 65,792 32,896 16,448 8,224 4,112 2,056 1,028 514 257 772 386 193 580 290 145 436 218 109

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