2 × 5 × 67 × 1289

Prime Factor Structure

Factorization String 2 × 5 × 67 × 1289

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,578,960

Proper Divisor Sum 715,330

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #863609 ← → #863633

1 2 5 10 67 134 335 670 1,289 2,578 6,445 12,890 86,363 172,726 431,815 863,630

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

863,630 431,815 1,295,446 647,723 1,943,170 971,585 2,914,756 1,457,378 728,689 2,186,068 1,093,034 546,517 1,639,552 819,776 409,888 204,944 102,472 51,236 25,618 12,809 38,428 19,214 9,607 28,822 14,411 43,234 21,617 64,852 32,426 16,213 48,640 24,320 12,160 6,080 3,040 1,520 760 380 190 95 286 143 430 215 646 323 970 485 1,456 728 364 182 91 274 137 412 206 103 310 155

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