7 × 31 × 37 × 281

Prime Factor Structure

Factorization String 7 × 31 × 37 × 281

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,743,296

Proper Divisor Sum 487,147

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #2256131 ← → #2256169

1 7 31 37 217 259 281 1,147 1,967 8,029 8,711 10,397 60,977 72,779 322,307 2,256,149

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

2,256,149 6,768,448 3,384,224 1,692,112 846,056 423,028 211,514 105,757 317,272 158,636 79,318 39,659 118,978 59,489 178,468 89,234 44,617 133,852 66,926 33,463 100,390 50,195 150,586 75,293 225,880 112,940 56,470 28,235 84,706 42,353 127,060 63,530 31,765 95,296 47,648 23,824 11,912 5,956 2,978 1,489 4,468 2,234 1,117 3,352 1,676 838 419 1,258 629 1,888 944 472 236 118 59 178 89 268 134 67

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