211,758

2 × 3 × 29 × 1217

Prime Factor Structure

Factorization String 2 × 3 × 29 × 1217

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 16

Divisor Sum (σ) 438,480

Proper Divisor Sum 226,722

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #211747 ← → #211777

1 2 3 6 29 58 87 174 1,217 2,434 3,651 7,302 35,293 70,586 105,879 211,758

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

211,758 105,879 317,638 158,819 476,458 238,229 714,688 357,344 178,672 89,336 44,668 22,334 11,167 33,502 16,751 50,254 25,127 75,382 37,691 113,074 56,537 169,612 84,806 42,403 127,210 63,605 190,816 95,408 47,704 23,852 11,926 5,963 17,890 8,945 26,836 13,418 6,709 20,128 10,064 5,032 2,516 1,258 629 1,888 944 472 236 118 59 178 89 268 134 67 202 101 304 152 76 38

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