7 × 97 × 32189

Prime Factor Structure

Factorization String 7 × 97 × 32189

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 25,236,960

Proper Divisor Sum 3,380,629

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #21856277 ← → #21856337

1 7 97 679 32,189 225,323 3,122,333 21,856,331

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

21,856,331 65,568,994 32,784,497 98,353,492 49,176,746 24,588,373 73,765,120 36,882,560 18,441,280 9,220,640 4,610,320 2,305,160 1,152,580 576,290 288,145 864,436 432,218 216,109 648,328 324,164 162,082 81,041 243,124 121,562 60,781 182,344 91,172 45,586 22,793 68,380 34,190 17,095 51,286 25,643 76,930 38,465 115,396 57,698 28,849 86,548 43,274 21,637 64,912 32,456 16,228 8,114 4,057 12,172 6,086 3,043 9,130 4,565 13,696 6,848 3,424 1,712 856 428 214 107

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