8,220,168

2³ × 3² × 11 × 97 × 107

Prime Factor Structure

Factorization String 2^3 × 3^2 × 11 × 97 × 107

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Total Divisors 96

Divisor Sum (σ) 24,766,560

Proper Divisor Sum 16,546,392

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #8220143 ← → #8220169

1 2 3 4 6 8 9 11 12 18 22 24 33 36 44 66 72 88 97 99 107 132 194 198 214 264 291 321 388 396 428 582 642 776 792 856 873 963 1,067 1,164 1,177 1,284 1,746 1,926 2,134 2,328 2,354 2,568 3,201 3,492 3,531 3,852 4,268 4,708 6,402 6,984 7,062 7,704 8,536 9,416

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

8,220,168 4,110,084 2,055,042 1,027,521 3,082,564 1,541,282 770,641 2,311,924 1,155,962 577,981 1,733,944 866,972 433,486 216,743 650,230 325,115 975,346 487,673 1,463,020 731,510 365,755 1,097,266 548,633 1,645,900 822,950 411,475 1,234,426 617,213 1,851,640 925,820 462,910 231,455 694,366 347,183 1,041,550 520,775 1,562,326 781,163 2,343,490 1,171,745 3,515,236 1,757,618 878,809 2,636,428 1,318,214 659,107 1,977,322 988,661 2,965,984 1,482,992 741,496 370,748 185,374 92,687 278,062 139,031 417,094 208,547 625,642 312,821

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