3 × 5² × 7 × 19 × 6581

Prime Factor Structure

Factorization String 3 × 5^2 × 7 × 19 × 6581

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 130,586,880

Proper Divisor Sum 64,941,405

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #65645467 ← → #65645491

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

65,645,475 196,936,426 98,468,213 295,404,640 147,702,320 73,851,160 36,925,580 18,462,790 9,231,395 27,694,186 13,847,093 41,541,280 20,770,640 10,385,320 5,192,660 2,596,330 1,298,165 3,894,496 1,947,248 973,624 486,812 243,406 121,703 365,110 182,555 547,666 273,833 821,500 410,750 205,375 616,126 308,063 924,190 462,095 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

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