2³ × 5 × 17011

Prime Factor Structure

Factorization String 2^3 × 5 × 17011

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,531,080

Proper Divisor Sum 850,640

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #680431 ← → #680441

1 2 4 5 8 10 20 40 17,011 34,022 68,044 85,055 136,088 170,110 340,220 680,440

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

680,440 340,220 170,110 85,055 255,166 127,583 382,750 191,375 574,126 287,063 861,190 430,595 1,291,786 645,893 1,937,680 968,840 484,420 242,210 121,105 363,316 181,658 90,829 272,488 136,244 68,122 34,061 102,184 51,092 25,546 12,773 38,320 19,160 9,580 4,790 2,395 7,186 3,593 10,780 5,390 2,695 8,086 4,043 12,130 6,065 18,196 9,098 4,549 13,648 6,824 3,412 1,706 853 2,560 1,280 640 320 160 80 40 20

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