163 × 4007

Prime Factor Structure

Factorization String 163 × 4007

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 657,312

Proper Divisor Sum 4,171

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #653117 ← → #653143

1 163 4,007 653,141

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

653,141 1,959,424 979,712 489,856 244,928 122,464 61,232 30,616 15,308 7,654 3,827 11,482 5,741 17,224 8,612 4,306 2,153 6,460 3,230 1,615 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.