2 × 17³ × 53

Prime Factor Structure

Factorization String 2 × 17^3 × 53

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 845,640

Proper Divisor Sum 324,862

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #520763 ← → #520787

1 2 17 34 53 106 289 578 901 1,802 4,913 9,826 15,317 30,634 260,389 520,778

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

520,778 260,389 781,168 390,584 195,292 97,646 48,823 146,470 73,235 219,706 109,853 329,560 164,780 82,390 41,195 123,586 61,793 185,380 92,690 46,345 139,036 69,518 34,759 104,278 52,139 156,418 78,209 234,628 117,314 58,657 175,972 87,986 43,993 131,980 65,990 32,995 98,986 49,493 148,480 74,240 37,120 18,560 9,280 4,640 2,320 1,160 580 290 145 436 218 109 328 164 82 41 124 62 31 94

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