7 × 631 × 997

Prime Factor Structure

Factorization String 7 × 631 × 997

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 5,045,888

Proper Divisor Sum 642,139

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #4403747 ← → #4403753

1 7 631 997 4,417 6,979 629,107 4,403,749

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

4,403,749 13,211,248 6,605,624 3,302,812 1,651,406 825,703 2,477,110 1,238,555 3,715,666 1,857,833 5,573,500 2,786,750 1,393,375 4,180,126 2,090,063 6,270,190 3,135,095 9,405,286 4,702,643 14,107,930 7,053,965 21,161,896 10,580,948 5,290,474 2,645,237 7,935,712 3,967,856 1,983,928 991,964 495,982 247,991 743,974 371,987 1,115,962 557,981 1,673,944 836,972 418,486 209,243 627,730 313,865 941,596 470,798 235,399 706,198 353,099 1,059,298 529,649 1,588,948 794,474 397,237 1,191,712 595,856 297,928 148,964 74,482 37,241 111,724 55,862 27,931

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