2² × 13 × 89 × 257

Prime Factor Structure

Factorization String 2^2 × 13 × 89 × 257

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 2,275,560

Proper Divisor Sum 1,086,164

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #1189387 ← → #1189403

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

1,189,396 594,698 297,349 892,048 446,024 223,012 111,506 55,753 167,260 83,630 41,815 125,446 62,723 188,170 94,085 282,256 141,128 70,564 35,282 17,641 52,924 26,462 13,231 39,694 19,847 59,542 29,771 89,314 44,657 133,972 66,986 33,493 100,480 50,240 25,120 12,560 6,280 3,140 1,570 785 2,356 1,178 589 1,768 884 442 221 664 332 166 83 250 125 376 188 94 47 142 71 214

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