2² × 7 × 71363

Prime Factor Structure

Factorization String 2^2 × 7 × 71363

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 3,996,384

Proper Divisor Sum 1,998,220

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #1998133 ← → #1998169

1 2 4 7 14 28 71,363 142,726 285,452 499,541 999,082 1,998,164

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

1,998,164 999,082 499,541 1,498,624 749,312 374,656 187,328 93,664 46,832 23,416 11,708 5,854 2,927 8,782 4,391 13,174 6,587 19,762 9,881 29,644 14,822 7,411 22,234 11,117 33,352 16,676 8,338 4,169 12,508 6,254 3,127 9,382 4,691 14,074 7,037 21,112 10,556 5,278 2,639 7,918 3,959 11,878 5,939 17,818 8,909 26,728 13,364 6,682 3,341 10,024 5,012 2,506 1,253 3,760 1,880 940 470 235 706 353

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