5² × 7 × 5657

Prime Factor Structure

Factorization String 5^2 × 7 × 5657

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,403,184

Proper Divisor Sum 413,209

Digit Sum / Digital Root 47 (Root: 2)

Adjacent Primes #989971 ← → #989977

1 5 7 25 35 175 5,657 28,285 39,599 141,425 197,995 989,975

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

989,975 2,969,926 1,484,963 4,454,890 2,227,445 6,682,336 3,341,168 1,670,584 835,292 417,646 208,823 626,470 313,235 939,706 469,853 1,409,560 704,780 352,390 176,195 528,586 264,293 792,880 396,440 198,220 99,110 49,555 148,666 74,333 223,000 111,500 55,750 27,875 83,626 41,813 125,440 62,720 31,360 15,680 7,840 3,920 1,960 980 490 245 736 368 184 92 46 23 70 35 106 53 160 80 40 20 10 5

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