2 × 5 × 101 × 647

Prime Factor Structure

Factorization String 2 × 5 × 101 × 647

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,189,728

Proper Divisor Sum 536,258

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #653461 ← → #653473

1 2 5 10 101 202 505 647 1,010 1,294 3,235 6,470 65,347 130,694 326,735 653,470

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

653,470 326,735 980,206 490,103 1,470,310 735,155 2,205,466 1,102,733 3,308,200 1,654,100 827,050 413,525 1,240,576 620,288 310,144 155,072 77,536 38,768 19,384 9,692 4,846 2,423 7,270 3,635 10,906 5,453 16,360 8,180 4,090 2,045 6,136 3,068 1,534 767 2,302 1,151 3,454 1,727 5,182 2,591 7,774 3,887 11,662 5,831 17,494 8,747 26,242 13,121 39,364 19,682 9,841 29,524 14,762 7,381 22,144 11,072 5,536 2,768 1,384 692

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