31 × 21751

Prime Factor Structure

Factorization String 31 × 21751

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 696,064

Proper Divisor Sum 21,783

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #674273 ← → #674299

1 31 21,751 674,281

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

674,281 2,022,844 1,011,422 505,711 1,517,134 758,567 2,275,702 1,137,851 3,413,554 1,706,777 5,120,332 2,560,166 1,280,083 3,840,250 1,920,125 5,760,376 2,880,188 1,440,094 720,047 2,160,142 1,080,071 3,240,214 1,620,107 4,860,322 2,430,161 7,290,484 3,645,242 1,822,621 5,467,864 2,733,932 1,366,966 683,483 2,050,450 1,025,225 3,075,676 1,537,838 768,919 2,306,758 1,153,379 3,460,138 1,730,069 5,190,208 2,595,104 1,297,552 648,776 324,388 162,194 81,097 243,292 121,646 60,823 182,470 91,235 273,706 136,853 410,560 205,280 102,640 51,320 25,660

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