66,487

17 × 3911

Prime Factor Structure

Factorization String 17 × 3911

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Total Divisors 4

Divisor Sum (σ) 70,416

Proper Divisor Sum 3,929

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #66467 ← → #66491

1 17 3,911 66,487

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

66,487 199,462 99,731 299,194 149,597 448,792 224,396 112,198 56,099 168,298 84,149 252,448 126,224 63,112 31,556 15,778 7,889 23,668 11,834 5,917 17,752 8,876 4,438 2,219 6,658 3,329 9,988 4,994 2,497 7,492 3,746 1,873 5,620 2,810 1,405 4,216 2,108 1,054 527 1,582 791 2,374 1,187 3,562 1,781 5,344 2,672 1,336 668 334 167 502 251 754 377 1,132 566 283 850 425

Browse other published profiles and their separate link collections.

No other profiles in this collection.