3 × 11 × 53 × 109

Prime Factor Structure

Factorization String 3 × 11 × 53 × 109

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 285,120

Proper Divisor Sum 94,479

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #190639 ← → #190649

1 3 11 33 53 109 159 327 583 1,199 1,749 3,597 5,777 17,331 63,547 190,641

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

190,641 571,924 285,962 142,981 428,944 214,472 107,236 53,618 26,809 80,428 40,214 20,107 60,322 30,161 90,484 45,242 22,621 67,864 33,932 16,966 8,483 25,450 12,725 38,176 19,088 9,544 4,772 2,386 1,193 3,580 1,790 895 2,686 1,343 4,030 2,015 6,046 3,023 9,070 4,535 13,606 6,803 20,410 10,205 30,616 15,308 7,654 3,827 11,482 5,741 17,224 8,612 4,306 2,153 6,460 3,230 1,615 4,846 2,423 7,270

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