340,327

13 × 47 × 557

Prime Factor Structure

Factorization String 13 × 47 × 557

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 8

Divisor Sum (σ) 374,976

Proper Divisor Sum 34,649

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #340321 ← → #340337

1 13 47 557 611 7,241 26,179 340,327

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

340,327 1,020,982 510,491 1,531,474 765,737 2,297,212 1,148,606 574,303 1,722,910 861,455 2,584,366 1,292,183 3,876,550 1,938,275 5,814,826 2,907,413 8,722,240 4,361,120 2,180,560 1,090,280 545,140 272,570 136,285 408,856 204,428 102,214 51,107 153,322 76,661 229,984 114,992 57,496 28,748 14,374 7,187 21,562 10,781 32,344 16,172 8,086 4,043 12,130 6,065 18,196 9,098 4,549 13,648 6,824 3,412 1,706 853 2,560 1,280 640 320 160 80 40 20 10

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