3 × 5 × 13 × 4019

Prime Factor Structure

Factorization String 3 × 5 × 13 × 4019

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,350,720

Proper Divisor Sum 567,015

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #783703 ← → #783707

1 3 5 13 15 39 65 195 4,019 12,057 20,095 52,247 60,285 156,741 261,235 783,705

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

783,705 2,351,116 1,175,558 587,779 1,763,338 881,669 2,645,008 1,322,504 661,252 330,626 165,313 495,940 247,970 123,985 371,956 185,978 92,989 278,968 139,484 69,742 34,871 104,614 52,307 156,922 78,461 235,384 117,692 58,846 29,423 88,270 44,135 132,406 66,203 198,610 99,305 297,916 148,958 74,479 223,438 111,719 335,158 167,579 502,738 251,369 754,108 377,054 188,527 565,582 282,791 848,374 424,187 1,272,562 636,281 1,908,844 954,422 477,211 1,431,634 715,817 2,147,452 1,073,726

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