2 × 7 × 13 × 53 × 67

Prime Factor Structure

Factorization String 2 × 7 × 13 × 53 × 67

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,233,792

Proper Divisor Sum 587,510

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #646273 ← → #646291

1 2 7 13 14 26 53 67 91 106 134 182 371 469 689 742 871 938 1,378 1,742 3,551 4,823 6,097 7,102 9,646 12,194 24,857 46,163 49,714 92,326 323,141 646,282

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

646,282 323,141 969,424 484,712 242,356 121,178 60,589 181,768 90,884 45,442 22,721 68,164 34,082 17,041 51,124 25,562 12,781 38,344 19,172 9,586 4,793 14,380 7,190 3,595 10,786 5,393 16,180 8,090 4,045 12,136 6,068 3,034 1,517 4,552 2,276 1,138 569 1,708 854 427 1,282 641 1,924 962 481 1,444 722 361 1,084 542 271 814 407 1,222 611 1,834 917 2,752 1,376 688

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