2 × 631583

Prime Factor Structure

Factorization String 2 × 631583

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,894,752

Proper Divisor Sum 631,586

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #1263133 ← → #1263173

1 2 631,583 1,263,166

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

1,263,166 631,583 1,894,750 947,375 2,842,126 1,421,063 4,263,190 2,131,595 6,394,786 3,197,393 9,592,180 4,796,090 2,398,045 7,194,136 3,597,068 1,798,534 899,267 2,697,802 1,348,901 4,046,704 2,023,352 1,011,676 505,838 252,919 758,758 379,379 1,138,138 569,069 1,707,208 853,604 426,802 213,401 640,204 320,102 160,051 480,154 240,077 720,232 360,116 180,058 90,029 270,088 135,044 67,522 33,761 101,284 50,642 25,321 75,964 37,982 18,991 56,974 28,487 85,462 42,731 128,194 64,097 192,292 96,146 48,073

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