7 × 12457

Prime Factor Structure

Factorization String 7 × 12457

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 99,664

Proper Divisor Sum 12,465

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #87187 ← → #87211

1 7 12,457 87,199

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

87,199 261,598 130,799 392,398 196,199 588,598 294,299 882,898 441,449 1,324,348 662,174 331,087 993,262 496,631 1,489,894 744,947 2,234,842 1,117,421 3,352,264 1,676,132 838,066 419,033 1,257,100 628,550 314,275 942,826 471,413 1,414,240 707,120 353,560 176,780 88,390 44,195 132,586 66,293 198,880 99,440 49,720 24,860 12,430 6,215 18,646 9,323 27,970 13,985 41,956 20,978 10,489 31,468 15,734 7,867 23,602 11,801 35,404 17,702 8,851 26,554 13,277 39,832 19,916

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