13 × 89 × 27017

Prime Factor Structure

Factorization String 13 × 89 × 27017

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 34,042,680

Proper Divisor Sum 2,784,011

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #31258663 ← → #31258681

1 13 89 1,157 27,017 351,221 2,404,513 31,258,669

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

31,258,669 93,776,008 46,888,004 23,444,002 11,722,001 35,166,004 17,583,002 8,791,501 26,374,504 13,187,252 6,593,626 3,296,813 9,890,440 4,945,220 2,472,610 1,236,305 3,708,916 1,854,458 927,229 2,781,688 1,390,844 695,422 347,711 1,043,134 521,567 1,564,702 782,351 2,347,054 1,173,527 3,520,582 1,760,291 5,280,874 2,640,437 7,921,312 3,960,656 1,980,328 990,164 495,082 247,541 742,624 371,312 185,656 92,828 46,414 23,207 69,622 34,811 104,434 52,217 156,652 78,326 39,163 117,490 58,745 176,236 88,118 44,059 132,178 66,089 198,268

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