3 × 13 × 19 × 499

Prime Factor Structure

Factorization String 3 × 13 × 19 × 499

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 560,000

Proper Divisor Sum 190,241

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #369751 ← → #369791

1 3 13 19 39 57 247 499 741 1,497 6,487 9,481 19,461 28,443 123,253 369,759

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

369,759 1,109,278 554,639 1,663,918 831,959 2,495,878 1,247,939 3,743,818 1,871,909 5,615,728 2,807,864 1,403,932 701,966 350,983 1,052,950 526,475 1,579,426 789,713 2,369,140 1,184,570 592,285 1,776,856 888,428 444,214 222,107 666,322 333,161 999,484 499,742 249,871 749,614 374,807 1,124,422 562,211 1,686,634 843,317 2,529,952 1,264,976 632,488 316,244 158,122 79,061 237,184 118,592 59,296 29,648 14,824 7,412 3,706 1,853 5,560 2,780 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348

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