19 × 67 × 157

Prime Factor Structure

Factorization String 19 × 67 × 157

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 214,880

Proper Divisor Sum 15,019

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #199853 ← → #199873

1 19 67 157 1,273 2,983 10,519 199,861

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

199,861 599,584 299,792 149,896 74,948 37,474 18,737 56,212 28,106 14,053 42,160 21,080 10,540 5,270 2,635 7,906 3,953 11,860 5,930 2,965 8,896 4,448 2,224 1,112 556 278 139 418 209 628 314 157 472 236 118 59 178 89 268 134 67 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40

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