139 × 199

Prime Factor Structure

Factorization String 139 × 199

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 28,000

Proper Divisor Sum 339

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #27653 ← → #27673

1 139 199 27,661

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

27,661 82,984 41,492 20,746 10,373 31,120 15,560 7,780 3,890 1,945 5,836 2,918 1,459 4,378 2,189 6,568 3,284 1,642 821 2,464 1,232 616 308 154 77 232 116 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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