7 × 19 × 59 × 257

Prime Factor Structure

Factorization String 7 × 19 × 59 × 257

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,476,800

Proper Divisor Sum 460,121

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #2016673 ← → #2016691

1 7 19 59 133 257 413 1,121 1,799 4,883 7,847 15,163 34,181 106,141 288,097 2,016,679

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

2,016,679 6,050,038 3,025,019 9,075,058 4,537,529 13,612,588 6,806,294 3,403,147 10,209,442 5,104,721 15,314,164 7,657,082 3,828,541 11,485,624 5,742,812 2,871,406 1,435,703 4,307,110 2,153,555 6,460,666 3,230,333 9,691,000 4,845,500 2,422,750 1,211,375 3,634,126 1,817,063 5,451,190 2,725,595 8,176,786 4,088,393 12,265,180 6,132,590 3,066,295 9,198,886 4,599,443 13,798,330 6,899,165 20,697,496 10,348,748 5,174,374 2,587,187 7,761,562 3,880,781 11,642,344 5,821,172 2,910,586 1,455,293 4,365,880 2,182,940 1,091,470 545,735 1,637,206 818,603 2,455,810 1,227,905 3,683,716 1,841,858 920,929 2,762,788

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