2 × 7 × 71 × 653

Prime Factor Structure

Factorization String 2 × 7 × 71 × 653

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,130,112

Proper Divisor Sum 481,030

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #649081 ← → #649087

1 2 7 14 71 142 497 653 994 1,306 4,571 9,142 46,363 92,726 324,541 649,082

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

649,082 324,541 973,624 486,812 243,406 121,703 365,110 182,555 547,666 273,833 821,500 410,750 205,375 616,126 308,063 924,190 462,095 1,386,286 693,143 2,079,430 1,039,715 3,119,146 1,559,573 4,678,720 2,339,360 1,169,680 584,840 292,420 146,210 73,105 219,316 109,658 54,829 164,488 82,244 41,122 20,561 61,684 30,842 15,421 46,264 23,132 11,566 5,783 17,350 8,675 26,026 13,013 39,040 19,520 9,760 4,880 2,440 1,220 610 305 916 458 229 688

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