8,397,155

5 × 13 × 129187

Prime Factor Structure

Factorization String 5 × 13 × 129187

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 8

Divisor Sum (σ) 10,851,792

Proper Divisor Sum 2,454,637

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #8397149 ← → #8397157

1 5 13 65 129,187 645,935 1,679,431 8,397,155

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

8,397,155 25,191,466 12,595,733 37,787,200 18,893,600 9,446,800 4,723,400 2,361,700 1,180,850 590,425 1,771,276 885,638 442,819 1,328,458 664,229 1,992,688 996,344 498,172 249,086 124,543 373,630 186,815 560,446 280,223 840,670 420,335 1,261,006 630,503 1,891,510 945,755 2,837,266 1,418,633 4,255,900 2,127,950 1,063,975 3,191,926 1,595,963 4,787,890 2,393,945 7,181,836 3,590,918 1,795,459 5,386,378 2,693,189 8,079,568 4,039,784 2,019,892 1,009,946 504,973 1,514,920 757,460 378,730 189,365 568,096 284,048 142,024 71,012 35,506 17,753 53,260

Browse other published profiles and their separate link collections.

No other profiles in this collection.