3 × 20173

Prime Factor Structure

Factorization String 3 × 20173

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 80,696

Proper Divisor Sum 20,177

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #60509 ← → #60521

1 3 20,173 60,519

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

60,519 181,558 90,779 272,338 136,169 408,508 204,254 102,127 306,382 153,191 459,574 229,787 689,362 344,681 1,034,044 517,022 258,511 775,534 387,767 1,163,302 581,651 1,744,954 872,477 2,617,432 1,308,716 654,358 327,179 981,538 490,769 1,472,308 736,154 368,077 1,104,232 552,116 276,058 138,029 414,088 207,044 103,522 51,761 155,284 77,642 38,821 116,464 58,232 29,116 14,558 7,279 21,838 10,919 32,758 16,379 49,138 24,569 73,708 36,854 18,427 55,282 27,641 82,924

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