2 × 3 × 53 × 2153

Prime Factor Structure

Factorization String 2 × 3 × 53 × 2153

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,395,792

Proper Divisor Sum 711,138

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #684647 ← → #684683

1 2 3 6 53 106 159 318 2,153 4,306 6,459 12,918 114,109 228,218 342,327 684,654

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

684,654 342,327 1,026,982 513,491 1,540,474 770,237 2,310,712 1,155,356 577,678 288,839 866,518 433,259 1,299,778 649,889 1,949,668 974,834 487,417 1,462,252 731,126 365,563 1,096,690 548,345 1,645,036 822,518 411,259 1,233,778 616,889 1,850,668 925,334 462,667 1,388,002 694,001 2,082,004 1,041,002 520,501 1,561,504 780,752 390,376 195,188 97,594 48,797 146,392 73,196 36,598 18,299 54,898 27,449 82,348 41,174 20,587 61,762 30,881 92,644 46,322 23,161 69,484 34,742 17,371 52,114 26,057

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