13 × 73 × 691

Prime Factor Structure

Factorization String 13 × 73 × 691

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 716,912

Proper Divisor Sum 61,153

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #655757 ← → #655807

1 13 73 691 949 8,983 50,443 655,759

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

655,759 1,967,278 983,639 2,950,918 1,475,459 4,426,378 2,213,189 6,639,568 3,319,784 1,659,892 829,946 414,973 1,244,920 622,460 311,230 155,615 466,846 233,423 700,270 350,135 1,050,406 525,203 1,575,610 787,805 2,363,416 1,181,708 590,854 295,427 886,282 443,141 1,329,424 664,712 332,356 166,178 83,089 249,268 124,634 62,317 186,952 93,476 46,738 23,369 70,108 35,054 17,527 52,582 26,291 78,874 39,437 118,312 59,156 29,578 14,789 44,368 22,184 11,092 5,546 2,773 8,320 4,160

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