13² × 29 × 79

Prime Factor Structure

Factorization String 13^2 × 29 × 79

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 439,200

Proper Divisor Sum 52,021

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #387173 ← → #387187

1 13 29 79 169 377 1,027 2,291 4,901 13,351 29,783 387,179

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

387,179 1,161,538 580,769 1,742,308 871,154 435,577 1,306,732 653,366 326,683 980,050 490,025 1,470,076 735,038 367,519 1,102,558 551,279 1,653,838 826,919 2,480,758 1,240,379 3,721,138 1,860,569 5,581,708 2,790,854 1,395,427 4,186,282 2,093,141 6,279,424 3,139,712 1,569,856 784,928 392,464 196,232 98,116 49,058 24,529 73,588 36,794 18,397 55,192 27,596 13,798 6,899 20,698 10,349 31,048 15,524 7,762 3,881 11,644 5,822 2,911 8,734 4,367 13,102 6,551 19,654 9,827 29,482 14,741

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