821 × 971

Prime Factor Structure

Factorization String 821 × 971

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 798,984

Proper Divisor Sum 1,793

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #797171 ← → #797201

1 821 971 797,191

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

797,191 2,391,574 1,195,787 3,587,362 1,793,681 5,381,044 2,690,522 1,345,261 4,035,784 2,017,892 1,008,946 504,473 1,513,420 756,710 378,355 1,135,066 567,533 1,702,600 851,300 425,650 212,825 638,476 319,238 159,619 478,858 239,429 718,288 359,144 179,572 89,786 44,893 134,680 67,340 33,670 16,835 50,506 25,253 75,760 37,880 18,940 9,470 4,735 14,206 7,103 21,310 10,655 31,966 15,983 47,950 23,975 71,926 35,963 107,890 53,945 161,836 80,918 40,459 121,378 60,689 182,068

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