7 × 71 × 1249

Prime Factor Structure

Factorization String 7 × 71 × 1249

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 720,000

Proper Divisor Sum 99,247

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #620743 ← → #620759

1 7 71 497 1,249 8,743 88,679 620,753

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

620,753 1,862,260 931,130 465,565 1,396,696 698,348 349,174 174,587 523,762 261,881 785,644 392,822 196,411 589,234 294,617 883,852 441,926 220,963 662,890 331,445 994,336 497,168 248,584 124,292 62,146 31,073 93,220 46,610 23,305 69,916 34,958 17,479 52,438 26,219 78,658 39,329 117,988 58,994 29,497 88,492 44,246 22,123 66,370 33,185 99,556 49,778 24,889 74,668 37,334 18,667 56,002 28,001 84,004 42,002 21,001 63,004 31,502 15,751 47,254 23,627

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