2² × 3² × 7 × 37 × 47

Prime Factor Structure

Factorization String 2^2 × 3^2 × 7 × 37 × 47

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 1,327,872

Proper Divisor Sum 889,644

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #438223 ← → #438233

1 2 3 4 6 7 9 12 14 18 21 28 36 37 42 47 63 74 84 94 111 126 141 148 188 222 252 259 282 329 333 423 444 518 564 658 666 777 846 987 1,036 1,316 1,332 1,554 1,692 1,739 1,974 2,331 2,961 3,108 3,478 3,948 4,662 5,217 5,922 6,956 9,324 10,434 11,844 12,173

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

438,228 219,114 109,557 328,672 164,336 82,168 41,084 20,542 10,271 30,814 15,407 46,222 23,111 69,334 34,667 104,002 52,001 156,004 78,002 39,001 117,004 58,502 29,251 87,754 43,877 131,632 65,816 32,908 16,454 8,227 24,682 12,341 37,024 18,512 9,256 4,628 2,314 1,157 3,472 1,736 868 434 217 652 326 163 490 245 736 368 184 92 46 23 70 35 106 53 160 80

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