3² × 13 × 1523

Prime Factor Structure

Factorization String 3^2 × 13 × 1523

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 277,368

Proper Divisor Sum 99,177

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #178187 ← → #178207

1 3 9 13 39 117 1,523 4,569 13,707 19,799 59,397 178,191

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

178,191 534,574 267,287 801,862 400,931 1,202,794 601,397 1,804,192 902,096 451,048 225,524 112,762 56,381 169,144 84,572 42,286 21,143 63,430 31,715 95,146 47,573 142,720 71,360 35,680 17,840 8,920 4,460 2,230 1,115 3,346 1,673 5,020 2,510 1,255 3,766 1,883 5,650 2,825 8,476 4,238 2,119 6,358 3,179 9,538 4,769 14,308 7,154 3,577 10,732 5,366 2,683 8,050 4,025 12,076 6,038 3,019 9,058 4,529 13,588 6,794

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