2⁶ × 5 × 13 × 157

Prime Factor Structure

Factorization String 2^6 × 5 × 13 × 157

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 56

Divisor Sum (σ) 1,685,544

Proper Divisor Sum 1,032,424

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #653117 ← → #653143

1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 80 104 130 157 160 208 260 314 320 416 520 628 785 832 1,040 1,256 1,570 2,041 2,080 2,512 3,140 4,082 4,160 5,024 6,280 8,164 10,048 10,205 12,560 16,328 20,410 25,120 32,656 40,820 50,240 65,312 81,640 130,624 163,280 326,560 653,120

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

653,120 326,560 163,280 81,640 40,820 20,410 10,205 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.