2² × 3² × 5 × 7 × 1571

Prime Factor Structure

Factorization String 2^2 × 3^2 × 5 × 7 × 1571

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 6,866,496

Proper Divisor Sum 4,887,036

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #1979441 ← → #1979473

1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 60 63 70 84 90 105 126 140 180 210 252 315 420 630 1,260 1,571 3,142 4,713 6,284 7,855 9,426 10,997 14,139 15,710 18,852 21,994 23,565 28,278 31,420 32,991 43,988 47,130 54,985 56,556 65,982 70,695 94,260 98,973 109,970

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

1,979,460 989,730 494,865 1,484,596 742,298 371,149 1,113,448 556,724 278,362 139,181 417,544 208,772 104,386 52,193 156,580 78,290 39,145 117,436 58,718 29,359 88,078 44,039 132,118 66,059 198,178 99,089 297,268 148,634 74,317 222,952 111,476 55,738 27,869 83,608 41,804 20,902 10,451 31,354 15,677 47,032 23,516 11,758 5,879 17,638 8,819 26,458 13,229 39,688 19,844 9,922 4,961 14,884 7,442 3,721 11,164 5,582 2,791 8,374 4,187 12,562

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