8,617,872

2⁴ × 3 × 29 × 41 × 151

Prime Factor Structure

Factorization String 2^4 × 3 × 29 × 41 × 151

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Total Divisors 80

Divisor Sum (σ) 23,748,480

Proper Divisor Sum 15,130,608

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #8617871 ← → #8617877

1 2 3 4 6 8 12 16 24 29 41 48 58 82 87 116 123 151 164 174 232 246 302 328 348 453 464 492 604 656 696 906 984 1,189 1,208 1,392 1,812 1,968 2,378 2,416 3,567 3,624 4,379 4,756 6,191 7,134 7,248 8,758 9,512 12,382 13,137 14,268 17,516 18,573 19,024 24,764 26,274 28,536 35,032 37,146

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

8,617,872 4,308,936 2,154,468 1,077,234 538,617 1,615,852 807,926 403,963 1,211,890 605,945 1,817,836 908,918 454,459 1,363,378 681,689 2,045,068 1,022,534 511,267 1,533,802 766,901 2,300,704 1,150,352 575,176 287,588 143,794 71,897 215,692 107,846 53,923 161,770 80,885 242,656 121,328 60,664 30,332 15,166 7,583 22,750 11,375 34,126 17,063 51,190 25,595 76,786 38,393 115,180 57,590 28,795 86,386 43,193 129,580 64,790 32,395 97,186 48,593 145,780 72,890 36,445 109,336 54,668

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