3 × 17 × 43 × 991

Prime Factor Structure

Factorization String 3 × 17 × 43 × 991

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,142,656

Proper Divisor Sum 969,393

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #2173243 ← → #2173307

1 3 17 43 51 129 731 991 2,193 2,973 16,847 42,613 50,541 127,839 724,421 2,173,263

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

2,173,263 6,519,790 3,259,895 9,779,686 4,889,843 14,669,530 7,334,765 22,004,296 11,002,148 5,501,074 2,750,537 8,251,612 4,125,806 2,062,903 6,188,710 3,094,355 9,283,066 4,641,533 13,924,600 6,962,300 3,481,150 1,740,575 5,221,726 2,610,863 7,832,590 3,916,295 11,748,886 5,874,443 17,623,330 8,811,665 26,434,996 13,217,498 6,608,749 19,826,248 9,913,124 4,956,562 2,478,281 7,434,844 3,717,422 1,858,711 5,576,134 2,788,067 8,364,202 4,182,101 12,546,304 6,273,152 3,136,576 1,568,288 784,144 392,072 196,036 98,018 49,009 147,028 73,514 36,757 110,272 55,136 27,568 13,784

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