3 × 13 × 19 × 811

Prime Factor Structure

Factorization String 3 × 13 × 19 × 811

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 909,440

Proper Divisor Sum 308,489

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #600949 ← → #600959

1 3 13 19 39 57 247 741 811 2,433 10,543 15,409 31,629 46,227 200,317 600,951

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

600,951 1,802,854 901,427 2,704,282 1,352,141 4,056,424 2,028,212 1,014,106 507,053 1,521,160 760,580 380,290 190,145 570,436 285,218 142,609 427,828 213,914 106,957 320,872 160,436 80,218 40,109 120,328 60,164 30,082 15,041 45,124 22,562 11,281 33,844 16,922 8,461 25,384 12,692 6,346 3,173 9,520 4,760 2,380 1,190 595 1,786 893 2,680 1,340 670 335 1,006 503 1,510 755 2,266 1,133 3,400 1,700 850 425 1,276 638

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