431 × 971

Prime Factor Structure

Factorization String 431 × 971

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 419,904

Proper Divisor Sum 1,403

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #418493 ← → #418511

1 431 971 418,501

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

418,501 1,255,504 627,752 313,876 156,938 78,469 235,408 117,704 58,852 29,426 14,713 44,140 22,070 11,035 33,106 16,553 49,660 24,830 12,415 37,246 18,623 55,870 27,935 83,806 41,903 125,710 62,855 188,566 94,283 282,850 141,425 424,276 212,138 106,069 318,208 159,104 79,552 39,776 19,888 9,944 4,972 2,486 1,243 3,730 1,865 5,596 2,798 1,399 4,198 2,099 6,298 3,149 9,448 4,724 2,362 1,181 3,544 1,772 886 443

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