7 × 137 × 677

Prime Factor Structure

Factorization String 7 × 137 × 677

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 748,512

Proper Divisor Sum 99,269

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #649217 ← → #649261

1 7 137 677 959 4,739 92,749 649,243

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

649,243 1,947,730 973,865 2,921,596 1,460,798 730,399 2,191,198 1,095,599 3,286,798 1,643,399 4,930,198 2,465,099 7,395,298 3,697,649 11,092,948 5,546,474 2,773,237 8,319,712 4,159,856 2,079,928 1,039,964 519,982 259,991 779,974 389,987 1,169,962 584,981 1,754,944 877,472 438,736 219,368 109,684 54,842 27,421 82,264 41,132 20,566 10,283 30,850 15,425 46,276 23,138 11,569 34,708 17,354 8,677 26,032 13,016 6,508 3,254 1,627 4,882 2,441 7,324 3,662 1,831 5,494 2,747 8,242 4,121

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