1,342,887

3 × 7 × 13 × 4919

Prime Factor Structure

Factorization String 3 × 7 × 13 × 4919

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 2,204,160

Proper Divisor Sum 861,273

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #1342883 ← → #1342897

1 3 7 13 21 39 91 273 4,919 14,757 34,433 63,947 103,299 191,841 447,629 1,342,887

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

1,342,887 4,028,662 2,014,331 6,042,994 3,021,497 9,064,492 4,532,246 2,266,123 6,798,370 3,399,185 10,197,556 5,098,778 2,549,389 7,648,168 3,824,084 1,912,042 956,021 2,868,064 1,434,032 717,016 358,508 179,254 89,627 268,882 134,441 403,324 201,662 100,831 302,494 151,247 453,742 226,871 680,614 340,307 1,020,922 510,461 1,531,384 765,692 382,846 191,423 574,270 287,135 861,406 430,703 1,292,110 646,055 1,938,166 969,083 2,907,250 1,453,625 4,360,876 2,180,438 1,090,219 3,270,658 1,635,329 4,905,988 2,452,994 1,226,497 3,679,492 1,839,746

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