17 × 59 × 139

Prime Factor Structure

Factorization String 17 × 59 × 139

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 151,200

Proper Divisor Sum 11,783

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #139409 ← → #139423

1 17 59 139 1,003 2,363 8,201 139,417

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

139,417 418,252 209,126 104,563 313,690 156,845 470,536 235,268 117,634 58,817 176,452 88,226 44,113 132,340 66,170 33,085 99,256 49,628 24,814 12,407 37,222 18,611 55,834 27,917 83,752 41,876 20,938 10,469 31,408 15,704 7,852 3,926 1,963 5,890 2,945 8,836 4,418 2,209 6,628 3,314 1,657 4,972 2,486 1,243 3,730 1,865 5,596 2,798 1,399 4,198 2,099 6,298 3,149 9,448 4,724 2,362 1,181 3,544 1,772 886

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