420,486

2 × 3 × 11 × 23 × 277

Prime Factor Structure

Factorization String 2 × 3 × 11 × 23 × 277

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Total Divisors 32

Divisor Sum (σ) 960,768

Proper Divisor Sum 540,282

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #420481 ← → #420499

1 2 3 6 11 22 23 33 46 66 69 138 253 277 506 554 759 831 1,518 1,662 3,047 6,094 6,371 9,141 12,742 18,282 19,113 38,226 70,081 140,162 210,243 420,486

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

420,486 210,243 630,730 315,365 946,096 473,048 236,524 118,262 59,131 177,394 88,697 266,092 133,046 66,523 199,570 99,785 299,356 149,678 74,839 224,518 112,259 336,778 168,389 505,168 252,584 126,292 63,146 31,573 94,720 47,360 23,680 11,840 5,920 2,960 1,480 740 370 185 556 278 139 418 209 628 314 157 472 236 118 59 178 89 268 134 67 202 101 304 152 76

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