2 × 19 × 31 × 15131

Prime Factor Structure

Factorization String 2 × 19 × 31 × 15131

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 29,053,440

Proper Divisor Sum 11,229,122

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #17824309 ← → #17824319

1 2 19 31 38 62 589 1,178 15,131 30,262 287,489 469,061 574,978 938,122 8,912,159 17,824,318

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

17,824,318 8,912,159 26,736,478 13,368,239 40,104,718 20,052,359 60,157,078 30,078,539 90,235,618 45,117,809 135,353,428 67,676,714 33,838,357 101,515,072 50,757,536 25,378,768 12,689,384 6,344,692 3,172,346 1,586,173 4,758,520 2,379,260 1,189,630 594,815 1,784,446 892,223 2,676,670 1,338,335 4,015,006 2,007,503 6,022,510 3,011,255 9,033,766 4,516,883 13,550,650 6,775,325 20,325,976 10,162,988 5,081,494 2,540,747 7,622,242 3,811,121 11,433,364 5,716,682 2,858,341 8,575,024 4,287,512 2,143,756 1,071,878 535,939 1,607,818 803,909 2,411,728 1,205,864 602,932 301,466 150,733 452,200 226,100 113,050

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