2 × 3 × 19 × 17387

Prime Factor Structure

Factorization String 2 × 3 × 19 × 17387

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,173,120

Proper Divisor Sum 2,191,002

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #1982111 ← → #1982129

1 2 3 6 19 38 57 114 17,387 34,774 52,161 104,322 330,353 660,706 991,059 1,982,118

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

1,982,118 991,059 2,973,178 1,486,589 4,459,768 2,229,884 1,114,942 557,471 1,672,414 836,207 2,508,622 1,254,311 3,762,934 1,881,467 5,644,402 2,822,201 8,466,604 4,233,302 2,116,651 6,349,954 3,174,977 9,524,932 4,762,466 2,381,233 7,143,700 3,571,850 1,785,925 5,357,776 2,678,888 1,339,444 669,722 334,861 1,004,584 502,292 251,146 125,573 376,720 188,360 94,180 47,090 23,545 70,636 35,318 17,659 52,978 26,489 79,468 39,734 19,867 59,602 29,801 89,404 44,702 22,351 67,054 33,527 100,582 50,291 150,874 75,437

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