2 × 3 × 7 × 1571

Prime Factor Structure

Factorization String 2 × 3 × 7 × 1571

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 150,912

Proper Divisor Sum 84,930

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #65981 ← → #65983

1 2 3 6 7 14 21 42 1,571 3,142 4,713 9,426 10,997 21,994 32,991 65,982

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

65,982 32,991 98,974 49,487 148,462 74,231 222,694 111,347 334,042 167,021 501,064 250,532 125,266 62,633 187,900 93,950 46,975 140,926 70,463 211,390 105,695 317,086 158,543 475,630 237,815 713,446 356,723 1,070,170 535,085 1,605,256 802,628 401,314 200,657 601,972 300,986 150,493 451,480 225,740 112,870 56,435 169,306 84,653 253,960 126,980 63,490 31,745 95,236 47,618 23,809 71,428 35,714 17,857 53,572 26,786 13,393 40,180 20,090 10,045 30,136 15,068

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