3 × 5 × 7 × 617

Prime Factor Structure

Factorization String 3 × 5 × 7 × 617

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 118,656

Proper Divisor Sum 53,871

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #64783 ← → #64793

1 3 5 7 15 21 35 105 617 1,851 3,085 4,319 9,255 12,957 21,595 64,785

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

64,785 194,356 97,178 48,589 145,768 72,884 36,442 18,221 54,664 27,332 13,666 6,833 20,500 10,250 5,125 15,376 7,688 3,844 1,922 961 2,884 1,442 721 2,164 1,082 541 1,624 812 406 203 610 305 916 458 229 688 344 172 86 43 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13

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